id sid tid token lemma pos bracis-33574 1 1 enhancing enhance VERB bracis-33574 1 2 graph graph NOUN bracis-33574 1 3 data datum NOUN bracis-33574 1 4 quality quality NOUN bracis-33574 1 5 by by ADP bracis-33574 1 6     SPACE bracis-33574 1 7 leveraging leverage VERB bracis-33574 1 8 heterogeneous heterogeneous ADJ bracis-33574 1 9 node node NOUN bracis-33574 1 10 features feature NOUN bracis-33574 1 11 and and CCONJ bracis-33574 1 12     SPACE bracis-33574 1 13 embeddings embedding NOUN bracis-33574 1 14 | | NOUN bracis-33574 1 15 springer springer NOUN bracis-33574 1 16 nature nature NOUN bracis-33574 1 17 link link PROPN bracis-33574 1 18 ( ( PUNCT bracis-33574 1 19 formerly formerly ADV bracis-33574 1 20 springerlink springerlink NOUN bracis-33574 1 21 ) ) PUNCT bracis-33574 1 22 skip skip VERB bracis-33574 1 23 to to ADP bracis-33574 1 24 main main ADJ bracis-33574 1 25 content content NOUN bracis-33574 1 26 advertisement advertisement NOUN bracis-33574 1 27 log log NOUN bracis-33574 1 28 in in ADP bracis-33574 1 29 menu menu NOUN bracis-33574 1 30 find find VERB bracis-33574 1 31 a a DET bracis-33574 1 32 journal journal NOUN bracis-33574 1 33 publish publish VERB bracis-33574 1 34 with with ADP bracis-33574 1 35 us we PRON bracis-33574 1 36 track track VERB bracis-33574 1 37 your your PRON bracis-33574 1 38 research research NOUN bracis-33574 1 39 search search NOUN bracis-33574 1 40 cart cart NOUN bracis-33574 1 41 home home NOUN bracis-33574 1 42 intelligent intelligent ADJ bracis-33574 1 43 systems system NOUN bracis-33574 1 44 conference conference NOUN bracis-33574 1 45 paper paper NOUN bracis-33574 1 46 enhancing enhance VERB bracis-33574 1 47 graph graph NOUN bracis-33574 1 48 data datum NOUN bracis-33574 1 49 quality quality NOUN bracis-33574 1 50 by by ADP bracis-33574 1 51     SPACE bracis-33574 1 52 leveraging leverage VERB bracis-33574 1 53 heterogeneous heterogeneous ADJ bracis-33574 1 54 node node NOUN bracis-33574 1 55 features feature NOUN bracis-33574 1 56 and and CCONJ bracis-33574 1 57     SPACE bracis-33574 1 58 embeddings embedding NOUN bracis-33574 1 59 conference conference NOUN bracis-33574 1 60 paper paper NOUN bracis-33574 1 61 first first ADV bracis-33574 1 62 online online ADV bracis-33574 1 63 : : PUNCT bracis-33574 1 64 30 30 NUM bracis-33574 1 65 january january NOUN bracis-33574 1 66 2025 2025 NUM bracis-33574 1 67 pp pp PROPN bracis-33574 1 68 383–398 383–398 NUM bracis-33574 1 69 cite cite VERB bracis-33574 1 70 this this DET bracis-33574 1 71 conference conference NOUN bracis-33574 1 72 paper paper NOUN bracis-33574 1 73 access access NOUN bracis-33574 1 74 provided provide VERB bracis-33574 1 75 by by ADP bracis-33574 1 76 university university PROPN bracis-33574 1 77 of of ADP bracis-33574 1 78 notre notre PROPN bracis-33574 1 79 dame dame PROPN bracis-33574 1 80 hesburgh hesburgh PROPN bracis-33574 1 81 library library PROPN bracis-33574 1 82 download download PROPN bracis-33574 1 83 book book NOUN bracis-33574 1 84 pdf pdf PROPN bracis-33574 1 85 download download NOUN bracis-33574 1 86 book book NOUN bracis-33574 1 87 epub epub PROPN bracis-33574 1 88 intelligent intelligent ADJ bracis-33574 1 89 systems system NOUN bracis-33574 1 90 ( ( PUNCT bracis-33574 1 91 bracis bracis NOUN bracis-33574 1 92 2024 2024 NUM bracis-33574 1 93 ) ) PUNCT bracis-33574 1 94 enhancing enhance VERB bracis-33574 1 95 graph graph NOUN bracis-33574 1 96 data datum NOUN bracis-33574 1 97 quality quality NOUN bracis-33574 1 98 by by ADP bracis-33574 1 99     SPACE bracis-33574 1 100 leveraging leverage VERB bracis-33574 1 101 heterogeneous heterogeneous ADJ bracis-33574 1 102 node node NOUN bracis-33574 1 103 features feature NOUN bracis-33574 1 104 and and CCONJ bracis-33574 1 105     SPACE bracis-33574 1 106 embeddings embedding NOUN bracis-33574 1 107 download download NOUN bracis-33574 1 108 book book NOUN bracis-33574 1 109 pdf pdf PROPN bracis-33574 1 110 download download NOUN bracis-33574 1 111 book book PROPN bracis-33574 1 112 epub epub PROPN bracis-33574 1 113 silvio silvio PROPN bracis-33574 1 114 fernando fernando PROPN bracis-33574 1 115 angonese angonese PROPN bracis-33574 1 116     SPACE bracis-33574 1 117 orcid orcid NOUN bracis-33574 1 118 : : PUNCT bracis-33574 1 119 orcid.org/0009-0001-6441-43209 orcid.org/0009-0001-6441-43209 NOUN bracis-33574 1 120 & & CCONJ bracis-33574 1 121 renata renata PROPN bracis-33574 1 122 galante galante PROPN bracis-33574 1 123     SPACE bracis-33574 1 124 orcid orcid PROPN bracis-33574 1 125 : : PUNCT bracis-33574 1 126 orcid.org/0000-0003-3589-16199 orcid.org/0000-0003-3589-16199 PROPN bracis-33574 1 127     SPACE bracis-33574 1 128 part part NOUN bracis-33574 1 129 of of ADP bracis-33574 1 130 the the DET bracis-33574 1 131 book book NOUN bracis-33574 1 132 series series NOUN bracis-33574 1 133 : : PUNCT bracis-33574 1 134 lecture lecture NOUN bracis-33574 1 135 notes note NOUN bracis-33574 1 136 in in ADP bracis-33574 1 137 computer computer NOUN bracis-33574 1 138 science science NOUN bracis-33574 1 139 ( ( PUNCT bracis-33574 1 140 ( ( PUNCT bracis-33574 1 141 lnai lnai ADJ bracis-33574 1 142 , , PUNCT bracis-33574 1 143 volume volume NOUN bracis-33574 1 144 15412 15412 NUM bracis-33574 1 145 ) ) PUNCT bracis-33574 1 146 ) ) PUNCT bracis-33574 1 147 included include VERB bracis-33574 1 148 in in ADP bracis-33574 1 149 the the DET bracis-33574 1 150 following follow VERB bracis-33574 1 151 conference conference NOUN bracis-33574 1 152 series series NOUN bracis-33574 1 153 : : PUNCT bracis-33574 1 154 brazilian brazilian ADJ bracis-33574 1 155 conference conference NOUN bracis-33574 1 156 on on ADP bracis-33574 1 157 intelligent intelligent ADJ bracis-33574 1 158 systems system NOUN bracis-33574 1 159 478 478 NUM bracis-33574 1 160 accesses access NOUN bracis-33574 1 161 abstract abstract ADJ bracis-33574 1 162 heterogeneous heterogeneous ADJ bracis-33574 1 163 graphs graph NOUN bracis-33574 1 164 are be AUX bracis-33574 1 165 important important ADJ bracis-33574 1 166 data datum NOUN bracis-33574 1 167 sources source NOUN bracis-33574 1 168 due due ADP bracis-33574 1 169 to to ADP bracis-33574 1 170 their their PRON bracis-33574 1 171 rich rich ADJ bracis-33574 1 172 representation representation NOUN bracis-33574 1 173 of of ADP bracis-33574 1 174 knowledge knowledge NOUN bracis-33574 1 175 , , PUNCT bracis-33574 1 176 primarily primarily ADV bracis-33574 1 177 based base VERB bracis-33574 1 178 on on ADP bracis-33574 1 179 node node ADJ bracis-33574 1 180 features feature NOUN bracis-33574 1 181 and and CCONJ bracis-33574 1 182 relationships relationship NOUN bracis-33574 1 183 . . PUNCT bracis-33574 2 1 it it PRON bracis-33574 2 2 is be AUX bracis-33574 2 3 common common ADJ bracis-33574 2 4 for for SCONJ bracis-33574 2 5 these these DET bracis-33574 2 6 graphs graph NOUN bracis-33574 2 7 to to PART bracis-33574 2 8 have have VERB bracis-33574 2 9 significant significant ADJ bracis-33574 2 10 data datum NOUN bracis-33574 2 11 gaps gap NOUN bracis-33574 2 12 , , PUNCT bracis-33574 2 13 particularly particularly ADV bracis-33574 2 14 in in ADP bracis-33574 2 15 the the DET bracis-33574 2 16 nodes node NOUN bracis-33574 2 17 . . PUNCT bracis-33574 3 1 graph graph NOUN bracis-33574 3 2 neural neural ADJ bracis-33574 3 3 networks network NOUN bracis-33574 3 4 are be AUX bracis-33574 3 5 state state NOUN bracis-33574 3 6 - - PUNCT bracis-33574 3 7 of of ADP bracis-33574 3 8 - - PUNCT bracis-33574 3 9 the the DET bracis-33574 3 10 - - PUNCT bracis-33574 3 11 art art NOUN bracis-33574 3 12 solutions solution NOUN bracis-33574 3 13 that that PRON bracis-33574 3 14 achieve achieve VERB bracis-33574 3 15 excellent excellent ADJ bracis-33574 3 16 results result NOUN bracis-33574 3 17 by by ADP bracis-33574 3 18 extracting extract VERB bracis-33574 3 19 information information NOUN bracis-33574 3 20 based base VERB bracis-33574 3 21 on on ADP bracis-33574 3 22 node node ADJ bracis-33574 3 23 relationships relationship NOUN bracis-33574 3 24 . . PUNCT bracis-33574 4 1 however however ADV bracis-33574 4 2 , , PUNCT bracis-33574 4 3 they they PRON bracis-33574 4 4 suffer suffer VERB bracis-33574 4 5 from from ADP bracis-33574 4 6 severe severe ADJ bracis-33574 4 7 limitations limitation NOUN bracis-33574 4 8 when when SCONJ bracis-33574 4 9 there there PRON bracis-33574 4 10 is be VERB bracis-33574 4 11 no no DET bracis-33574 4 12 available available ADJ bracis-33574 4 13 information information NOUN bracis-33574 4 14 in in ADP bracis-33574 4 15 the the DET bracis-33574 4 16 graph graph NOUN bracis-33574 4 17 elements element NOUN bracis-33574 4 18 , , PUNCT bracis-33574 4 19 weakening weaken VERB bracis-33574 4 20 their their PRON bracis-33574 4 21 representation representation NOUN bracis-33574 4 22 . . PUNCT bracis-33574 5 1 this this DET bracis-33574 5 2 paper paper NOUN bracis-33574 5 3 proposes propose VERB bracis-33574 5 4 the the DET bracis-33574 5 5 specifications specification NOUN bracis-33574 5 6 and and CCONJ bracis-33574 5 7 an an DET bracis-33574 5 8 algorithm algorithm NOUN bracis-33574 5 9 to to PART bracis-33574 5 10 process process VERB bracis-33574 5 11 different different ADJ bracis-33574 5 12 types type NOUN bracis-33574 5 13 of of ADP bracis-33574 5 14 node node ADJ bracis-33574 5 15 features feature NOUN bracis-33574 5 16 , , PUNCT bracis-33574 5 17 such such ADJ bracis-33574 5 18 as as ADP bracis-33574 5 19 text text NOUN bracis-33574 5 20 , , PUNCT bracis-33574 5 21 images image NOUN bracis-33574 5 22 , , PUNCT bracis-33574 5 23 and and CCONJ bracis-33574 5 24 subgraphs subgraph NOUN bracis-33574 5 25 , , PUNCT bracis-33574 5 26 generating generate VERB bracis-33574 5 27 both both CCONJ bracis-33574 5 28 single single ADJ bracis-33574 5 29 and and CCONJ bracis-33574 5 30 composition composition NOUN bracis-33574 5 31 embeddings embedding NOUN bracis-33574 5 32 . . PUNCT bracis-33574 6 1 to to PART bracis-33574 6 2 evaluate evaluate VERB bracis-33574 6 3 the the DET bracis-33574 6 4 effectiveness effectiveness NOUN bracis-33574 6 5 of of ADP bracis-33574 6 6 the the DET bracis-33574 6 7 proposed propose VERB bracis-33574 6 8 algorithm algorithm NOUN bracis-33574 6 9 , , PUNCT bracis-33574 6 10 experiments experiment NOUN bracis-33574 6 11 were be AUX bracis-33574 6 12 conducted conduct VERB bracis-33574 6 13 to to PART bracis-33574 6 14 generate generate VERB bracis-33574 6 15 the the DET bracis-33574 6 16 features feature NOUN bracis-33574 6 17 and and CCONJ bracis-33574 6 18 their their PRON bracis-33574 6 19 respective respective ADJ bracis-33574 6 20 node node ADJ bracis-33574 6 21 embeddings embedding NOUN bracis-33574 6 22 in in ADP bracis-33574 6 23 a a DET bracis-33574 6 24 heterogeneous heterogeneous ADJ bracis-33574 6 25 graph graph NOUN bracis-33574 6 26 . . PUNCT bracis-33574 7 1 the the DET bracis-33574 7 2 achieved achieve VERB bracis-33574 7 3 performance performance NOUN bracis-33574 7 4 was be AUX bracis-33574 7 5 measured measure VERB bracis-33574 7 6 using use VERB bracis-33574 7 7 the the DET bracis-33574 7 8 average average NOUN bracis-33574 7 9 of of ADP bracis-33574 7 10 accuracy accuracy NOUN bracis-33574 7 11 , , PUNCT bracis-33574 7 12 f1 f1 NOUN bracis-33574 7 13 - - PUNCT bracis-33574 7 14 score score NOUN bracis-33574 7 15 , , PUNCT bracis-33574 7 16 and and CCONJ bracis-33574 7 17 their their PRON bracis-33574 7 18 standard standard ADJ bracis-33574 7 19 deviations deviation NOUN bracis-33574 7 20 based base VERB bracis-33574 7 21 on on ADP bracis-33574 7 22 the the DET bracis-33574 7 23 recommender recommender NOUN bracis-33574 7 24 system system NOUN bracis-33574 7 25 tasks task NOUN bracis-33574 7 26 applied apply VERB bracis-33574 7 27 to to ADP bracis-33574 7 28 the the DET bracis-33574 7 29 embeddings embedding NOUN bracis-33574 7 30 generated generate VERB bracis-33574 7 31 in in ADP bracis-33574 7 32 the the DET bracis-33574 7 33 experiments experiment NOUN bracis-33574 7 34 . . PUNCT bracis-33574 8 1 we we PRON bracis-33574 8 2 can can AUX bracis-33574 8 3 highlight highlight VERB bracis-33574 8 4 the the DET bracis-33574 8 5 performance performance NOUN bracis-33574 8 6 achievement achievement NOUN bracis-33574 8 7 in in ADP bracis-33574 8 8 the the DET bracis-33574 8 9 experiments experiment NOUN bracis-33574 8 10 as as ADP bracis-33574 8 11 the the DET bracis-33574 8 12 node node PROPN bracis-33574 8 13 classification classification NOUN bracis-33574 8 14 task task NOUN bracis-33574 8 15 , , PUNCT bracis-33574 8 16 using use VERB bracis-33574 8 17 the the DET bracis-33574 8 18 composition composition NOUN bracis-33574 8 19 of of ADP bracis-33574 8 20 aggregated aggregated ADJ bracis-33574 8 21 features feature NOUN bracis-33574 8 22 with with ADP bracis-33574 8 23 metapaths metapath NOUN bracis-33574 8 24 embedding embed VERB bracis-33574 8 25 , , PUNCT bracis-33574 8 26 which which PRON bracis-33574 8 27 achieved achieve VERB bracis-33574 8 28 an an DET bracis-33574 8 29 f1 f1 NOUN bracis-33574 8 30 - - PUNCT bracis-33574 8 31 score score NOUN bracis-33574 8 32 of of ADP bracis-33574 8 33 83.66 83.66 NUM bracis-33574 8 34 % % NOUN bracis-33574 8 35 overcoming overcome VERB bracis-33574 8 36 the the DET bracis-33574 8 37 60.70 60.70 NUM bracis-33574 8 38 % % NOUN bracis-33574 8 39 achieved achieve VERB bracis-33574 8 40 by by ADP bracis-33574 8 41 the the DET bracis-33574 8 42 approach approach NOUN bracis-33574 8 43 without without ADP bracis-33574 8 44 embeddings embedding NOUN bracis-33574 8 45 . . PUNCT bracis-33574 9 1 access access NOUN bracis-33574 9 2 provided provide VERB bracis-33574 9 3 by by ADP bracis-33574 9 4 university university PROPN bracis-33574 9 5 of of ADP bracis-33574 9 6 notre notre PROPN bracis-33574 9 7 dame dame PROPN bracis-33574 9 8 hesburgh hesburgh PROPN bracis-33574 9 9 library library PROPN bracis-33574 9 10 . . PUNCT bracis-33574 10 1 download download PROPN bracis-33574 10 2 conference conference NOUN bracis-33574 10 3 paper paper NOUN bracis-33574 10 4 pdf pdf NOUN bracis-33574 10 5 similar similar ADJ bracis-33574 10 6 content content NOUN bracis-33574 10 7 being be AUX bracis-33574 10 8 viewed view VERB bracis-33574 10 9 by by ADP bracis-33574 10 10 others other NOUN bracis-33574 10 11 a a DET bracis-33574 10 12 tutorial tutorial NOUN bracis-33574 10 13 of of ADP bracis-33574 10 14 graph graph NOUN bracis-33574 10 15 representation representation NOUN bracis-33574 10 16 chapter chapter NOUN bracis-33574 10 17 © © PROPN bracis-33574 10 18 2019 2019 NUM bracis-33574 10 19 data datum NOUN bracis-33574 10 20 augmentation augmentation NOUN bracis-33574 10 21 for for ADP bracis-33574 10 22 graph graph NOUN bracis-33574 10 23 convolutional convolutional ADJ bracis-33574 10 24 network network NOUN bracis-33574 10 25 on on ADP bracis-33574 10 26 semi semi ADJ bracis-33574 10 27 - - ADJ bracis-33574 10 28 supervised supervised ADJ bracis-33574 10 29 classification classification NOUN bracis-33574 10 30 chapter chapter NOUN bracis-33574 10 31 © © PROPN bracis-33574 10 32 2021 2021 NUM bracis-33574 10 33 a a DET bracis-33574 10 34 gated gate VERB bracis-33574 10 35 graph graph NOUN bracis-33574 10 36 attention attention NOUN bracis-33574 10 37 network network NOUN bracis-33574 10 38 based base VERB bracis-33574 10 39 on on ADP bracis-33574 10 40 dual dual ADJ bracis-33574 10 41 graph graph NOUN bracis-33574 10 42 convolution convolution NOUN bracis-33574 10 43 for for ADP bracis-33574 10 44 node node NOUN bracis-33574 10 45 embedding embed VERB bracis-33574 10 46 article article NOUN bracis-33574 10 47 22 22 NUM bracis-33574 10 48 march march PROPN bracis-33574 10 49 2023 2023 NUM bracis-33574 10 50 1 1 NUM bracis-33574 10 51 introduction introduction NOUN bracis-33574 10 52 with with ADP bracis-33574 10 53 the the DET bracis-33574 10 54 exponential exponential ADJ bracis-33574 10 55 growth growth NOUN bracis-33574 10 56 of of ADP bracis-33574 10 57 data datum NOUN bracis-33574 10 58 , , PUNCT bracis-33574 10 59 the the DET bracis-33574 10 60 challenge challenge NOUN bracis-33574 10 61 lies lie VERB bracis-33574 10 62 in in ADP bracis-33574 10 63 acquiring acquire VERB bracis-33574 10 64 raw raw ADJ bracis-33574 10 65 data datum NOUN bracis-33574 10 66 and and CCONJ bracis-33574 10 67 transforming transform VERB bracis-33574 10 68 it it PRON bracis-33574 10 69 into into ADP bracis-33574 10 70 valuable valuable ADJ bracis-33574 10 71 information information NOUN bracis-33574 10 72 . . PUNCT bracis-33574 11 1 although although SCONJ bracis-33574 11 2 the the DET bracis-33574 11 3 data datum NOUN bracis-33574 11 4 exists exist VERB bracis-33574 11 5 , , PUNCT bracis-33574 11 6 extracting extract VERB bracis-33574 11 7 and and CCONJ bracis-33574 11 8 utilizing utilize VERB bracis-33574 11 9 it it PRON bracis-33574 11 10 is be AUX bracis-33574 11 11 not not PART bracis-33574 11 12 a a DET bracis-33574 11 13 simple simple ADJ bracis-33574 11 14 task task NOUN bracis-33574 11 15 . . PUNCT bracis-33574 12 1 complex complex ADJ bracis-33574 12 2 business business NOUN bracis-33574 12 3 cases case NOUN bracis-33574 12 4 , , PUNCT bracis-33574 12 5 for for ADP bracis-33574 12 6 example example NOUN bracis-33574 12 7 , , PUNCT bracis-33574 12 8 can can AUX bracis-33574 12 9 be be AUX bracis-33574 12 10 effectively effectively ADV bracis-33574 12 11 modeled model VERB bracis-33574 12 12 as as ADP bracis-33574 12 13 graphs graph NOUN bracis-33574 12 14 , , PUNCT bracis-33574 12 15 which which PRON bracis-33574 12 16 may may AUX bracis-33574 12 17 contain contain VERB bracis-33574 12 18 rich rich ADJ bracis-33574 12 19 data datum NOUN bracis-33574 12 20 about about ADP bracis-33574 12 21 the the DET bracis-33574 12 22 entities entity NOUN bracis-33574 12 23 they they PRON bracis-33574 12 24 represent represent VERB bracis-33574 12 25 . . PUNCT bracis-33574 13 1 enhancing enhance VERB bracis-33574 13 2 learning learn VERB bracis-33574 13 3 from from ADP bracis-33574 13 4 graph graph NOUN bracis-33574 13 5 representations representation NOUN bracis-33574 13 6 signals signal NOUN bracis-33574 13 7 a a DET bracis-33574 13 8 viable viable ADJ bracis-33574 13 9 path path NOUN bracis-33574 13 10 to to ADP bracis-33574 13 11 uncovering uncover VERB bracis-33574 13 12 the the DET bracis-33574 13 13 hidden hidden ADJ bracis-33574 13 14 knowledge knowledge NOUN bracis-33574 13 15 in in ADP bracis-33574 13 16 raw raw ADJ bracis-33574 13 17 data datum NOUN bracis-33574 13 18 [ [ X bracis-33574 13 19 6 6 NUM bracis-33574 13 20 ] ] PUNCT bracis-33574 13 21 . . PUNCT bracis-33574 14 1 deep deep ADJ bracis-33574 14 2 learning learning NOUN bracis-33574 14 3 and and CCONJ bracis-33574 14 4 machine machine NOUN bracis-33574 14 5 learning learning NOUN bracis-33574 14 6 excel excel VERB bracis-33574 14 7 at at ADP bracis-33574 14 8 discovering discover VERB bracis-33574 14 9 hidden hide VERB bracis-33574 14 10 knowledge knowledge NOUN bracis-33574 14 11 and and CCONJ bracis-33574 14 12 characteristics characteristic NOUN bracis-33574 14 13 , , PUNCT bracis-33574 14 14 enabling enable VERB bracis-33574 14 15 the the DET bracis-33574 14 16 use use NOUN bracis-33574 14 17 of of ADP bracis-33574 14 18 specific specific ADJ bracis-33574 14 19 techniques technique NOUN bracis-33574 14 20 to to PART bracis-33574 14 21 generate generate VERB bracis-33574 14 22 rich rich ADJ bracis-33574 14 23 data datum NOUN bracis-33574 14 24 from from ADP bracis-33574 14 25 each each DET bracis-33574 14 26 graph graph NOUN bracis-33574 14 27 node node NOUN bracis-33574 14 28 . . PUNCT bracis-33574 15 1 the the DET bracis-33574 15 2 semantically semantically ADV bracis-33574 15 3 rich rich ADJ bracis-33574 15 4 data datum NOUN bracis-33574 15 5 generated generate VERB bracis-33574 15 6 can can AUX bracis-33574 15 7 then then ADV bracis-33574 15 8 be be AUX bracis-33574 15 9 used use VERB bracis-33574 15 10 in in ADP bracis-33574 15 11 various various ADJ bracis-33574 15 12 downstream downstream ADJ bracis-33574 15 13 applications application NOUN bracis-33574 15 14 , , PUNCT bracis-33574 15 15 such such ADJ bracis-33574 15 16 as as ADP bracis-33574 15 17 recommender recommender NOUN bracis-33574 15 18 systems system NOUN bracis-33574 15 19 ( ( PUNCT bracis-33574 15 20 recsys recsy NOUN bracis-33574 15 21 ) ) PUNCT bracis-33574 16 1 [ [ X bracis-33574 16 2 1 1 NUM bracis-33574 16 3 , , PUNCT bracis-33574 16 4 17 17 NUM bracis-33574 16 5 ] ] PUNCT bracis-33574 16 6 . . PUNCT bracis-33574 17 1 however however ADV bracis-33574 17 2 , , PUNCT bracis-33574 17 3 an an DET bracis-33574 17 4 important important ADJ bracis-33574 17 5 restriction restriction NOUN bracis-33574 17 6 is be AUX bracis-33574 17 7 associated associate VERB bracis-33574 17 8 with with ADP bracis-33574 17 9 the the DET bracis-33574 17 10 common common ADJ bracis-33574 17 11 low low ADJ bracis-33574 17 12 level level NOUN bracis-33574 17 13 of of ADP bracis-33574 17 14 information information NOUN bracis-33574 17 15 in in ADP bracis-33574 17 16 the the DET bracis-33574 17 17 graphs graph NOUN bracis-33574 17 18 . . PUNCT bracis-33574 18 1 if if SCONJ bracis-33574 18 2 graph graph NOUN bracis-33574 18 3 elements element NOUN bracis-33574 18 4 , , PUNCT bracis-33574 18 5 especially especially ADV bracis-33574 18 6 nodes node NOUN bracis-33574 18 7 , , PUNCT bracis-33574 18 8 have have VERB bracis-33574 18 9 more more ADJ bracis-33574 18 10 data datum NOUN bracis-33574 18 11 attached attach VERB bracis-33574 18 12 , , PUNCT bracis-33574 18 13 the the DET bracis-33574 18 14 representation representation NOUN bracis-33574 18 15 of of ADP bracis-33574 18 16 knowledge knowledge NOUN bracis-33574 18 17 will will AUX bracis-33574 18 18 increase increase VERB bracis-33574 18 19 and and CCONJ bracis-33574 18 20 enhance enhance VERB bracis-33574 18 21 the the DET bracis-33574 18 22 subjacent subjacent NOUN bracis-33574 18 23 performance performance NOUN bracis-33574 18 24 of of ADP bracis-33574 18 25 applications application NOUN bracis-33574 18 26 . . PUNCT bracis-33574 19 1 node node NOUN bracis-33574 19 2 embedding embed VERB bracis-33574 19 3 is be AUX bracis-33574 19 4 a a DET bracis-33574 19 5 technique technique NOUN bracis-33574 19 6 that that PRON bracis-33574 19 7 maps map VERB bracis-33574 19 8 graph graph NOUN bracis-33574 19 9 nodes node NOUN bracis-33574 19 10 to to ADP bracis-33574 19 11 low low ADJ bracis-33574 19 12 - - PUNCT bracis-33574 19 13 dimensional dimensional ADJ bracis-33574 19 14 vectors vector NOUN bracis-33574 19 15 , , PUNCT bracis-33574 19 16 preserving preserve VERB bracis-33574 19 17 the the DET bracis-33574 19 18 graph graph NOUN bracis-33574 19 19 structure structure NOUN bracis-33574 19 20 and and CCONJ bracis-33574 19 21 node node NOUN bracis-33574 19 22 features feature NOUN bracis-33574 19 23 , , PUNCT bracis-33574 19 24 representing represent VERB bracis-33574 19 25 the the DET bracis-33574 19 26 nodes node NOUN bracis-33574 19 27 [ [ X bracis-33574 19 28 16 16 NUM bracis-33574 19 29 ] ] PUNCT bracis-33574 19 30 . . PUNCT bracis-33574 20 1 thus thus ADV bracis-33574 20 2 , , PUNCT bracis-33574 20 3 node node ADJ bracis-33574 20 4 embeddings embedding NOUN bracis-33574 20 5 are be AUX bracis-33574 20 6 an an DET bracis-33574 20 7 excellent excellent ADJ bracis-33574 20 8 option option NOUN bracis-33574 20 9 for for ADP bracis-33574 20 10 collecting collect VERB bracis-33574 20 11 and and CCONJ bracis-33574 20 12 aggregating aggregate VERB bracis-33574 20 13 data datum NOUN bracis-33574 20 14 from from ADP bracis-33574 20 15 nodes node NOUN bracis-33574 20 16 , , PUNCT bracis-33574 20 17 resulting result VERB bracis-33574 20 18 in in ADP bracis-33574 20 19 high high ADJ bracis-33574 20 20 - - PUNCT bracis-33574 20 21 quality quality NOUN bracis-33574 20 22 node node NOUN bracis-33574 20 23 representation representation NOUN bracis-33574 20 24 . . PUNCT bracis-33574 21 1 some some DET bracis-33574 21 2 work work NOUN bracis-33574 21 3 [ [ X bracis-33574 21 4 10 10 NUM bracis-33574 21 5 , , PUNCT bracis-33574 21 6 18 18 NUM bracis-33574 21 7 ] ] PUNCT bracis-33574 21 8 introduces introduce VERB bracis-33574 21 9 the the DET bracis-33574 21 10 generation generation NOUN bracis-33574 21 11 of of ADP bracis-33574 21 12 embeddings embedding NOUN bracis-33574 21 13 based base VERB bracis-33574 21 14 on on ADP bracis-33574 21 15 the the DET bracis-33574 21 16 neighboring neighboring NOUN bracis-33574 21 17 nodes node NOUN bracis-33574 21 18 , , PUNCT bracis-33574 21 19 increasing increase VERB bracis-33574 21 20 their their PRON bracis-33574 21 21 expressiveness expressiveness NOUN bracis-33574 21 22 and and CCONJ bracis-33574 21 23 recommendation recommendation NOUN bracis-33574 21 24 performance performance NOUN bracis-33574 21 25 . . PUNCT bracis-33574 22 1 meanwhile meanwhile ADV bracis-33574 22 2 , , PUNCT bracis-33574 22 3 the the DET bracis-33574 22 4 works work NOUN bracis-33574 22 5 of of ADP bracis-33574 22 6 [ [ X bracis-33574 22 7 17 17 NUM bracis-33574 22 8 , , PUNCT bracis-33574 22 9 19 19 NUM bracis-33574 22 10 ] ] PUNCT bracis-33574 22 11 evaluate evaluate VERB bracis-33574 22 12 the the DET bracis-33574 22 13 heterogeneity heterogeneity NOUN bracis-33574 22 14 of of ADP bracis-33574 22 15 data datum NOUN bracis-33574 22 16 types type NOUN bracis-33574 22 17 embeddings embedding NOUN bracis-33574 22 18 , , PUNCT bracis-33574 22 19 opening open VERB bracis-33574 22 20 up up ADP bracis-33574 22 21 a a DET bracis-33574 22 22 new new ADJ bracis-33574 22 23 perspective perspective NOUN bracis-33574 22 24 . . PUNCT bracis-33574 23 1 researches research VERB bracis-33574 24 1 [ [ X bracis-33574 24 2 7 7 NUM bracis-33574 24 3 , , PUNCT bracis-33574 24 4 16 16 NUM bracis-33574 24 5 ] ] PUNCT bracis-33574 24 6 propose propose VERB bracis-33574 24 7 a a DET bracis-33574 24 8 new new ADJ bracis-33574 24 9 approach approach NOUN bracis-33574 24 10 for for ADP bracis-33574 24 11 generating generate VERB bracis-33574 24 12 embeddings embedding NOUN bracis-33574 24 13 from from ADP bracis-33574 24 14 metapaths metapath NOUN bracis-33574 24 15 , , PUNCT bracis-33574 24 16 capturing capture VERB bracis-33574 24 17 semantics semantic NOUN bracis-33574 24 18 based base VERB bracis-33574 24 19 on on ADP bracis-33574 24 20 node node ADJ bracis-33574 24 21 relationships relationship NOUN bracis-33574 24 22 . . PUNCT bracis-33574 25 1 vision vision PROPN bracis-33574 25 2 gnn gnn PROPN bracis-33574 26 1 [ [ X bracis-33574 26 2 11 11 NUM bracis-33574 26 3 ] ] PUNCT bracis-33574 26 4 and and CCONJ bracis-33574 26 5 superpixel superpixel VERB bracis-33574 26 6 image image NOUN bracis-33574 26 7 classification classification NOUN bracis-33574 26 8 [ [ X bracis-33574 26 9 3 3 NUM bracis-33574 26 10 ] ] PUNCT bracis-33574 26 11 are be AUX bracis-33574 26 12 examples example NOUN bracis-33574 26 13 of of ADP bracis-33574 26 14 the the DET bracis-33574 26 15 few few ADJ bracis-33574 26 16 works work NOUN bracis-33574 26 17 where where SCONJ bracis-33574 26 18 the the DET bracis-33574 26 19 graph graph NOUN bracis-33574 26 20 is be AUX bracis-33574 26 21 an an DET bracis-33574 26 22 image image NOUN bracis-33574 26 23 and and CCONJ bracis-33574 26 24 the the DET bracis-33574 26 25 nodes node NOUN bracis-33574 26 26 are be AUX bracis-33574 26 27 parts part NOUN bracis-33574 26 28 of of ADP bracis-33574 26 29 it it PRON bracis-33574 26 30 , , PUNCT bracis-33574 26 31 demonstrating demonstrate VERB bracis-33574 26 32 the the DET bracis-33574 26 33 feasibility feasibility NOUN bracis-33574 26 34 of of ADP bracis-33574 26 35 having have VERB bracis-33574 26 36 images image NOUN bracis-33574 26 37 as as ADP bracis-33574 26 38 nodes node NOUN bracis-33574 26 39 . . PUNCT bracis-33574 27 1 none none NOUN bracis-33574 27 2 of of ADP bracis-33574 27 3 the the DET bracis-33574 27 4 related relate VERB bracis-33574 27 5 work work NOUN bracis-33574 27 6 addresses address VERB bracis-33574 27 7 the the DET bracis-33574 27 8 use use NOUN bracis-33574 27 9 of of ADP bracis-33574 27 10 heterogeneous heterogeneous ADJ bracis-33574 27 11 graphs graph NOUN bracis-33574 27 12 with with ADP bracis-33574 27 13 heterogeneous heterogeneous ADJ bracis-33574 27 14 data datum NOUN bracis-33574 27 15 types type NOUN bracis-33574 27 16 , , PUNCT bracis-33574 27 17 such such ADJ bracis-33574 27 18 as as ADP bracis-33574 27 19 texts text NOUN bracis-33574 27 20 , , PUNCT bracis-33574 27 21 images image NOUN bracis-33574 27 22 , , PUNCT bracis-33574 27 23 and and CCONJ bracis-33574 27 24 subgraphs subgraph NOUN bracis-33574 27 25 . . PUNCT bracis-33574 28 1 this this DET bracis-33574 28 2 paper paper NOUN bracis-33574 28 3 proposes propose VERB bracis-33574 28 4 the the DET bracis-33574 28 5 specifications specification NOUN bracis-33574 28 6 and and CCONJ bracis-33574 28 7 a a DET bracis-33574 28 8 new new ADJ bracis-33574 28 9 algorithm algorithm NOUN bracis-33574 28 10 that that PRON bracis-33574 28 11 leverages leverage VERB bracis-33574 28 12 deep deep ADJ bracis-33574 28 13 learning learning NOUN bracis-33574 28 14 techniques technique NOUN bracis-33574 28 15 to to PART bracis-33574 28 16 extract extract VERB bracis-33574 28 17 information information NOUN bracis-33574 28 18 from from ADP bracis-33574 28 19 images image NOUN bracis-33574 28 20 . . PUNCT bracis-33574 29 1 also also ADV bracis-33574 29 2 , , PUNCT bracis-33574 29 3 the the DET bracis-33574 29 4 feature feature NOUN bracis-33574 29 5 generation generation NOUN bracis-33574 29 6 is be AUX bracis-33574 29 7 provided provide VERB bracis-33574 29 8 by by ADP bracis-33574 29 9 specialized specialized ADJ bracis-33574 29 10 autoencoders autoencoder NOUN bracis-33574 29 11 , , PUNCT bracis-33574 29 12 which which PRON bracis-33574 29 13 are be AUX bracis-33574 29 14 machine machine NOUN bracis-33574 29 15 learning learning NOUN bracis-33574 29 16 models model NOUN bracis-33574 29 17 designed design VERB bracis-33574 29 18 to to PART bracis-33574 29 19 generate generate VERB bracis-33574 29 20 embeddings embedding NOUN bracis-33574 29 21 by by ADP bracis-33574 29 22 mapping map VERB bracis-33574 29 23 high high ADJ bracis-33574 29 24 - - PUNCT bracis-33574 29 25 dimensional dimensional ADJ bracis-33574 29 26 data datum NOUN bracis-33574 29 27 to to ADP bracis-33574 29 28 a a DET bracis-33574 29 29 compact compact ADJ bracis-33574 29 30 and and CCONJ bracis-33574 29 31 meaningful meaningful ADJ bracis-33574 29 32 latent latent NOUN bracis-33574 29 33 representation representation NOUN bracis-33574 29 34 , , PUNCT bracis-33574 29 35 preserving preserve VERB bracis-33574 29 36 the the DET bracis-33574 29 37 essential essential ADJ bracis-33574 29 38 data datum NOUN bracis-33574 29 39 from from ADP bracis-33574 29 40 the the DET bracis-33574 29 41 node node NOUN bracis-33574 29 42 features feature NOUN bracis-33574 29 43 . . PUNCT bracis-33574 30 1 the the DET bracis-33574 30 2 experiment experiment NOUN bracis-33574 30 3 results result NOUN bracis-33574 30 4 clearly clearly ADV bracis-33574 30 5 demonstrate demonstrate VERB bracis-33574 30 6 that that SCONJ bracis-33574 30 7 the the DET bracis-33574 30 8 performance performance NOUN bracis-33574 30 9 of of ADP bracis-33574 30 10 embeddings embedding NOUN bracis-33574 30 11 , , PUNCT bracis-33574 30 12 particularly particularly ADV bracis-33574 30 13 when when SCONJ bracis-33574 30 14 a a DET bracis-33574 30 15 composition composition NOUN bracis-33574 30 16 of of ADP bracis-33574 30 17 different different ADJ bracis-33574 30 18 types type NOUN bracis-33574 30 19 of of ADP bracis-33574 30 20 embeddings embedding NOUN bracis-33574 30 21 is be AUX bracis-33574 30 22 created create VERB bracis-33574 30 23 , , PUNCT bracis-33574 30 24 can can AUX bracis-33574 30 25 yield yield VERB bracis-33574 30 26 superior superior ADJ bracis-33574 30 27 results result NOUN bracis-33574 30 28 compared compare VERB bracis-33574 30 29 to to ADP bracis-33574 30 30 evaluations evaluation NOUN bracis-33574 30 31 conducted conduct VERB bracis-33574 30 32 without without ADP bracis-33574 30 33 them they PRON bracis-33574 30 34 . . PUNCT bracis-33574 31 1 in in ADP bracis-33574 31 2 general general ADJ bracis-33574 31 3 , , PUNCT bracis-33574 31 4 this this DET bracis-33574 31 5 paper paper NOUN bracis-33574 31 6 contributes contribute VERB bracis-33574 31 7 to to ADP bracis-33574 31 8 providing provide VERB bracis-33574 31 9 an an DET bracis-33574 31 10 unexplored unexplored ADJ bracis-33574 31 11 way way NOUN bracis-33574 31 12 of of ADP bracis-33574 31 13 generating generate VERB bracis-33574 31 14 information information NOUN bracis-33574 31 15 and and CCONJ bracis-33574 31 16 embeddings embedding NOUN bracis-33574 31 17 on on ADP bracis-33574 31 18 nodes node NOUN bracis-33574 31 19 in in ADP bracis-33574 31 20 heterogeneous heterogeneous ADJ bracis-33574 31 21 graphs graph NOUN bracis-33574 31 22 , , PUNCT bracis-33574 31 23 through through ADP bracis-33574 31 24 the the DET bracis-33574 31 25 definition definition NOUN bracis-33574 31 26 of of ADP bracis-33574 31 27 a a DET bracis-33574 31 28 modeling modeling NOUN bracis-33574 31 29 approach approach NOUN bracis-33574 31 30 using use VERB bracis-33574 31 31 texts text NOUN bracis-33574 31 32 , , PUNCT bracis-33574 31 33 images image NOUN bracis-33574 31 34 , , PUNCT bracis-33574 31 35 and and CCONJ bracis-33574 31 36 subgraphs subgraph NOUN bracis-33574 31 37 as as ADP bracis-33574 31 38 representations representation NOUN bracis-33574 31 39 of of ADP bracis-33574 31 40 the the DET bracis-33574 31 41 graph graph NOUN bracis-33574 31 42 nodes node NOUN bracis-33574 31 43 . . PUNCT bracis-33574 32 1 in in ADP bracis-33574 32 2 previous previous ADJ bracis-33574 32 3 work work NOUN bracis-33574 32 4 aghe aghe NOUN bracis-33574 32 5 [ [ X bracis-33574 32 6 2 2 NUM bracis-33574 32 7 ] ] PUNCT bracis-33574 32 8 , , PUNCT bracis-33574 32 9 we we PRON bracis-33574 32 10 proposed propose VERB bracis-33574 32 11 an an DET bracis-33574 32 12 approach approach NOUN bracis-33574 32 13 for for ADP bracis-33574 32 14 generating generate VERB bracis-33574 32 15 and and CCONJ bracis-33574 32 16 processing process VERB bracis-33574 32 17 heterogeneous heterogeneous ADJ bracis-33574 32 18 embeddings embedding NOUN bracis-33574 32 19 . . PUNCT bracis-33574 33 1 in in ADP bracis-33574 33 2 this this DET bracis-33574 33 3 paper paper NOUN bracis-33574 33 4 , , PUNCT bracis-33574 33 5 we we PRON bracis-33574 33 6 specify specify VERB bracis-33574 33 7 each each DET bracis-33574 33 8 step step NOUN bracis-33574 33 9 of of ADP bracis-33574 33 10 the the DET bracis-33574 33 11 approach approach NOUN bracis-33574 33 12 , , PUNCT bracis-33574 33 13 with with SCONJ bracis-33574 33 14 the the DET bracis-33574 33 15 main main ADJ bracis-33574 33 16 contributions contribution NOUN bracis-33574 33 17 as as SCONJ bracis-33574 33 18 follows follow VERB bracis-33574 33 19 : : PUNCT bracis-33574 33 20 a a DET bracis-33574 33 21 ) ) PUNCT bracis-33574 33 22 specification specification NOUN bracis-33574 33 23 of of ADP bracis-33574 33 24 procedures procedure NOUN bracis-33574 33 25 for for ADP bracis-33574 33 26 processing processing NOUN bracis-33574 33 27 and and CCONJ bracis-33574 33 28 generating generate VERB bracis-33574 33 29 different different ADJ bracis-33574 33 30 types type NOUN bracis-33574 33 31 of of ADP bracis-33574 33 32 embedding embed VERB bracis-33574 33 33 ; ; PUNCT bracis-33574 33 34 b b X bracis-33574 33 35 ) ) PUNCT bracis-33574 33 36 proposes propose VERB bracis-33574 33 37 an an DET bracis-33574 33 38 algorithm algorithm NOUN bracis-33574 33 39 based base VERB bracis-33574 33 40 on on ADP bracis-33574 33 41 procedures procedure NOUN bracis-33574 33 42 for for ADP bracis-33574 33 43 processing processing NOUN bracis-33574 33 44 and and CCONJ bracis-33574 33 45 generating generate VERB bracis-33574 33 46 heterogeneous heterogeneous ADJ bracis-33574 33 47 embeddings embedding NOUN bracis-33574 33 48 ; ; PUNCT bracis-33574 33 49 c c X bracis-33574 33 50 ) ) PUNCT bracis-33574 33 51 introduce introduce VERB bracis-33574 33 52 composition composition NOUN bracis-33574 33 53 embeddings embedding NOUN bracis-33574 33 54 as as ADP bracis-33574 33 55 an an DET bracis-33574 33 56 alternative alternative NOUN bracis-33574 33 57 to to PART bracis-33574 33 58 generate generate VERB bracis-33574 33 59 high high ADJ bracis-33574 33 60 semantic semantic ADJ bracis-33574 33 61 nodes node NOUN bracis-33574 33 62 and and CCONJ bracis-33574 33 63 present present VERB bracis-33574 33 64 the the DET bracis-33574 33 65 evaluation evaluation NOUN bracis-33574 33 66 of of ADP bracis-33574 33 67 their their PRON bracis-33574 33 68 performances performance NOUN bracis-33574 33 69 achieved achieve VERB bracis-33574 33 70 by by ADP bracis-33574 33 71 the the DET bracis-33574 33 72 proposed propose VERB bracis-33574 33 73 algorithm algorithm NOUN bracis-33574 33 74 ; ; PUNCT bracis-33574 33 75 d d X bracis-33574 33 76 ) ) PUNCT bracis-33574 33 77 share share VERB bracis-33574 33 78 the the DET bracis-33574 33 79 public public ADJ bracis-33574 33 80 datasets dataset NOUN bracis-33574 33 81 , , PUNCT bracis-33574 33 82 including include VERB bracis-33574 33 83 the the DET bracis-33574 33 84 final final ADJ bracis-33574 33 85 recommended recommend VERB bracis-33574 33 86 graph graph NOUN bracis-33574 33 87 in in ADP bracis-33574 33 88 json json NOUN bracis-33574 33 89 and and CCONJ bracis-33574 33 90 csv csv VERB bracis-33574 33 91 formats format NOUN bracis-33574 33 92 , , PUNCT bracis-33574 33 93 with with ADP bracis-33574 33 94 the the DET bracis-33574 33 95 research research NOUN bracis-33574 33 96 community community NOUN bracis-33574 33 97 , , PUNCT bracis-33574 33 98 particularly particularly ADV bracis-33574 33 99 those those PRON bracis-33574 33 100 focused focus VERB bracis-33574 33 101 on on ADP bracis-33574 33 102 heterogeneous heterogeneous ADJ bracis-33574 33 103 graphs graph NOUN bracis-33574 33 104 and and CCONJ bracis-33574 33 105 recsys recsy NOUN bracis-33574 33 106 . . PUNCT bracis-33574 34 1 the the DET bracis-33574 34 2 remainder remainder NOUN bracis-33574 34 3 of of ADP bracis-33574 34 4 this this DET bracis-33574 34 5 paper paper NOUN bracis-33574 34 6 is be AUX bracis-33574 34 7 organized organize VERB bracis-33574 34 8 as as SCONJ bracis-33574 34 9 follows follow VERB bracis-33574 34 10 : : PUNCT bracis-33574 34 11 sect sect NOUN bracis-33574 34 12 . . PUNCT bracis-33574 34 13     SPACE bracis-33574 35 1 2 2 NUM bracis-33574 35 2 conceptualizes conceptualize VERB bracis-33574 35 3 the the DET bracis-33574 35 4 background background NOUN bracis-33574 35 5 techniques technique NOUN bracis-33574 35 6 applied apply VERB bracis-33574 35 7 in in ADP bracis-33574 35 8 this this DET bracis-33574 35 9 paper paper NOUN bracis-33574 35 10 . . PUNCT bracis-33574 36 1 section section NOUN bracis-33574 36 2     SPACE bracis-33574 36 3 3 3 NUM bracis-33574 36 4 describes describe VERB bracis-33574 36 5 the the DET bracis-33574 36 6 related related ADJ bracis-33574 36 7 work work NOUN bracis-33574 36 8 . . PUNCT bracis-33574 37 1 section section NOUN bracis-33574 37 2     SPACE bracis-33574 37 3 4 4 NUM bracis-33574 37 4 presents present VERB bracis-33574 37 5 the the DET bracis-33574 37 6 approach approach NOUN bracis-33574 37 7 aghe aghe NOUN bracis-33574 37 8 . . PUNCT bracis-33574 38 1 section section NOUN bracis-33574 38 2     SPACE bracis-33574 38 3 5 5 NUM bracis-33574 38 4 defines define VERB bracis-33574 38 5 the the DET bracis-33574 38 6 specification specification NOUN bracis-33574 38 7 of of ADP bracis-33574 38 8 the the DET bracis-33574 38 9 procedures procedure NOUN bracis-33574 38 10 that that PRON bracis-33574 38 11 serve serve VERB bracis-33574 38 12 as as ADP bracis-33574 38 13 the the DET bracis-33574 38 14 foundation foundation NOUN bracis-33574 38 15 for for ADP bracis-33574 38 16 the the DET bracis-33574 38 17 proposed propose VERB bracis-33574 38 18 algorithms algorithm NOUN bracis-33574 38 19 shown show VERB bracis-33574 38 20 in in ADP bracis-33574 38 21 this this DET bracis-33574 38 22 section section NOUN bracis-33574 38 23 . . PUNCT bracis-33574 39 1 section section NOUN bracis-33574 39 2     SPACE bracis-33574 39 3 6 6 NUM bracis-33574 39 4 conducts conduct VERB bracis-33574 39 5 some some DET bracis-33574 39 6 experiments experiment NOUN bracis-33574 39 7 and and CCONJ bracis-33574 39 8 evaluates evaluate VERB bracis-33574 39 9 the the DET bracis-33574 39 10 results result NOUN bracis-33574 39 11 achieved achieve VERB bracis-33574 39 12 while while SCONJ bracis-33574 39 13 sect sect NOUN bracis-33574 39 14 . . PUNCT bracis-33574 39 15     SPACE bracis-33574 39 16 7 7 NUM bracis-33574 39 17 exposes expose VERB bracis-33574 39 18 the the DET bracis-33574 39 19 conclusions conclusion NOUN bracis-33574 39 20 and and CCONJ bracis-33574 39 21 future future ADJ bracis-33574 39 22 works work NOUN bracis-33574 39 23 . . PUNCT bracis-33574 40 1 2 2 NUM bracis-33574 40 2 background background NOUN bracis-33574 40 3 the the DET bracis-33574 40 4 aim aim NOUN bracis-33574 40 5 of of ADP bracis-33574 40 6 this this DET bracis-33574 40 7 section section NOUN bracis-33574 40 8 is be AUX bracis-33574 40 9 to to PART bracis-33574 40 10 present present VERB bracis-33574 40 11 the the DET bracis-33574 40 12 machine machine NOUN bracis-33574 40 13 learning learning NOUN bracis-33574 40 14 and and CCONJ bracis-33574 40 15 deep deep ADJ bracis-33574 40 16 learning learning NOUN bracis-33574 40 17 concepts concept NOUN bracis-33574 40 18 and and CCONJ bracis-33574 40 19 techniques technique NOUN bracis-33574 40 20 adopted adopt VERB bracis-33574 40 21 in in ADP bracis-33574 40 22 this this DET bracis-33574 40 23 paper paper NOUN bracis-33574 40 24 . . PUNCT bracis-33574 41 1 heterogeneous heterogeneous ADJ bracis-33574 41 2 graph graph NOUN bracis-33574 41 3 and and CCONJ bracis-33574 41 4 embeddings embedding NOUN bracis-33574 41 5 . . PUNCT bracis-33574 42 1 in in ADP bracis-33574 42 2 heterogeneous heterogeneous ADJ bracis-33574 42 3 graphs graph NOUN bracis-33574 42 4 the the DET bracis-33574 42 5 nodes node NOUN bracis-33574 42 6 and and CCONJ bracis-33574 42 7 edges edge NOUN bracis-33574 42 8 can can AUX bracis-33574 42 9 be be AUX bracis-33574 42 10 of of ADP bracis-33574 42 11 different different ADJ bracis-33574 42 12 types type NOUN bracis-33574 42 13 , , PUNCT bracis-33574 42 14 e.g. e.g. ADV bracis-33574 42 15 , , PUNCT bracis-33574 42 16 a a DET bracis-33574 42 17 person person NOUN bracis-33574 42 18 group group NOUN bracis-33574 42 19 represented represent VERB bracis-33574 42 20 by by ADP bracis-33574 42 21 a a DET bracis-33574 42 22 heterogeneous heterogeneous ADJ bracis-33574 42 23 graph graph NOUN bracis-33574 42 24 can can AUX bracis-33574 42 25 have have VERB bracis-33574 42 26 nodes node NOUN bracis-33574 42 27 with with ADP bracis-33574 42 28 different different ADJ bracis-33574 42 29 types type NOUN bracis-33574 42 30 . . PUNCT bracis-33574 43 1 the the DET bracis-33574 43 2 bipartite bipartite PROPN bracis-33574 43 3 graph graph NOUN bracis-33574 43 4 is be AUX bracis-33574 43 5 a a DET bracis-33574 43 6 special special ADJ bracis-33574 43 7 , , PUNCT bracis-33574 43 8 commonly commonly ADV bracis-33574 43 9 used use VERB bracis-33574 43 10 type type NOUN bracis-33574 43 11 of of ADP bracis-33574 43 12 heterogeneous heterogeneous ADJ bracis-33574 43 13 graph graph NOUN bracis-33574 43 14 , , PUNCT bracis-33574 43 15 where where SCONJ bracis-33574 43 16 edges edge NOUN bracis-33574 43 17 exist exist VERB bracis-33574 43 18 between between ADP bracis-33574 43 19 nodes node NOUN bracis-33574 43 20 of of ADP bracis-33574 43 21 two two NUM bracis-33574 43 22 different different ADJ bracis-33574 43 23 types type NOUN bracis-33574 43 24 . . PUNCT bracis-33574 44 1 thus thus ADV bracis-33574 44 2 , , PUNCT bracis-33574 44 3 multiple multiple ADJ bracis-33574 44 4 types type NOUN bracis-33574 44 5 of of ADP bracis-33574 44 6 nodes node NOUN bracis-33574 44 7 and and CCONJ bracis-33574 44 8 different different ADJ bracis-33574 44 9 relationships relationship NOUN bracis-33574 44 10 contain contain VERB bracis-33574 44 11 comprehensive comprehensive ADJ bracis-33574 44 12 information information NOUN bracis-33574 44 13 and and CCONJ bracis-33574 44 14 rich rich ADJ bracis-33574 44 15 semantics semantic NOUN bracis-33574 44 16 [ [ X bracis-33574 44 17 8 8 NUM bracis-33574 44 18 ] ] PUNCT bracis-33574 44 19 . . PUNCT bracis-33574 45 1 a a DET bracis-33574 45 2 recurring recur VERB bracis-33574 45 3 problem problem NOUN bracis-33574 45 4 in in ADP bracis-33574 45 5 representation representation NOUN bracis-33574 45 6 learning learn VERB bracis-33574 45 7 in in ADP bracis-33574 45 8 heterogeneous heterogeneous ADJ bracis-33574 45 9 graphs graph NOUN bracis-33574 45 10 is be AUX bracis-33574 45 11 over over ADV bracis-33574 45 12 - - PUNCT bracis-33574 45 13 smoothing smooth VERB bracis-33574 45 14 issue issue NOUN bracis-33574 45 15 . . PUNCT bracis-33574 46 1 this this PRON bracis-33574 46 2 implies imply VERB bracis-33574 46 3 that that SCONJ bracis-33574 46 4 , , PUNCT bracis-33574 46 5 after after ADP bracis-33574 46 6 too too ADV bracis-33574 46 7 many many ADJ bracis-33574 46 8 aggregations aggregation NOUN bracis-33574 46 9 of of ADP bracis-33574 46 10 the the DET bracis-33574 46 11 features feature NOUN bracis-33574 46 12 in in ADP bracis-33574 46 13 a a DET bracis-33574 46 14 graph graph NOUN bracis-33574 46 15 , , PUNCT bracis-33574 46 16 the the DET bracis-33574 46 17 node node ADJ bracis-33574 46 18 embeddings embedding NOUN bracis-33574 46 19 start start VERB bracis-33574 46 20 to to PART bracis-33574 46 21 converge converge VERB bracis-33574 46 22 to to ADP bracis-33574 46 23 nearly nearly ADV bracis-33574 46 24 the the DET bracis-33574 46 25 same same ADJ bracis-33574 46 26 or or CCONJ bracis-33574 46 27 even even ADV bracis-33574 46 28 the the DET bracis-33574 46 29 very very ADV bracis-33574 46 30 same same ADJ bracis-33574 46 31 value value NOUN bracis-33574 46 32 . . PUNCT bracis-33574 47 1 losing lose VERB bracis-33574 47 2 the the DET bracis-33574 47 3 capacity capacity NOUN bracis-33574 47 4 to to PART bracis-33574 47 5 discriminate discriminate VERB bracis-33574 47 6 between between ADP bracis-33574 47 7 the the DET bracis-33574 47 8 different different ADJ bracis-33574 47 9 types type NOUN bracis-33574 47 10 of of ADP bracis-33574 47 11 nodes node NOUN bracis-33574 47 12 and and CCONJ bracis-33574 47 13 their their PRON bracis-33574 47 14 various various ADJ bracis-33574 47 15 characteristics characteristic NOUN bracis-33574 47 16 . . PUNCT bracis-33574 48 1 during during ADP bracis-33574 48 2 the the DET bracis-33574 48 3 aggregation aggregation NOUN bracis-33574 48 4 process process NOUN bracis-33574 48 5 , , PUNCT bracis-33574 48 6 if if SCONJ bracis-33574 48 7 the the DET bracis-33574 48 8 neighboring neighboring NOUN bracis-33574 48 9 nodes node NOUN bracis-33574 48 10 have have VERB bracis-33574 48 11 very very ADV bracis-33574 48 12 similar similar ADJ bracis-33574 48 13 features feature NOUN bracis-33574 48 14 or or CCONJ bracis-33574 48 15 if if SCONJ bracis-33574 48 16 the the DET bracis-33574 48 17 aggregation aggregation NOUN bracis-33574 48 18 process process NOUN bracis-33574 48 19 is be AUX bracis-33574 48 20 repeated repeat VERB bracis-33574 48 21 many many ADJ bracis-33574 48 22 times time NOUN bracis-33574 48 23 , , PUNCT bracis-33574 48 24 the the DET bracis-33574 48 25 local local ADJ bracis-33574 48 26 differences difference NOUN bracis-33574 48 27 between between ADP bracis-33574 48 28 the the DET bracis-33574 48 29 nodes node NOUN bracis-33574 48 30 are be AUX bracis-33574 48 31 smoothed smooth VERB bracis-33574 48 32 out out ADV bracis-33574 48 33 , , PUNCT bracis-33574 48 34 leading lead VERB bracis-33574 48 35 to to ADP bracis-33574 48 36 a a DET bracis-33574 48 37 homogenization homogenization NOUN bracis-33574 48 38 of of ADP bracis-33574 48 39 the the DET bracis-33574 48 40 features feature NOUN bracis-33574 48 41 . . PUNCT bracis-33574 49 1 two two NUM bracis-33574 49 2 simple simple ADJ bracis-33574 49 3 techniques technique NOUN bracis-33574 49 4 used use VERB bracis-33574 49 5 to to PART bracis-33574 49 6 minimize minimize VERB bracis-33574 49 7 over over ADP bracis-33574 49 8 - - PUNCT bracis-33574 49 9 smoothing smoothing NOUN bracis-33574 49 10 are be AUX bracis-33574 49 11 discarding discard VERB bracis-33574 49 12 similar similar ADJ bracis-33574 49 13 features feature NOUN bracis-33574 49 14 from from ADP bracis-33574 49 15 nodes node NOUN bracis-33574 49 16 during during ADP bracis-33574 49 17 the the DET bracis-33574 49 18 embedding embed VERB bracis-33574 49 19 generation generation NOUN bracis-33574 49 20 step step NOUN bracis-33574 49 21 and and CCONJ bracis-33574 49 22 removing remove VERB bracis-33574 49 23 random random ADJ bracis-33574 49 24 edges edge NOUN bracis-33574 49 25 during during ADP bracis-33574 49 26 each each DET bracis-33574 49 27 training training NOUN bracis-33574 49 28 epoch epoch NOUN bracis-33574 49 29 [ [ X bracis-33574 49 30 12 12 NUM bracis-33574 49 31 ] ] PUNCT bracis-33574 49 32 . . PUNCT bracis-33574 50 1 embedding embed VERB bracis-33574 50 2 captures capture VERB bracis-33574 50 3 the the DET bracis-33574 50 4 graph graph NOUN bracis-33574 50 5 topology topology NOUN bracis-33574 50 6 , , PUNCT bracis-33574 50 7 node node NOUN bracis-33574 50 8 features feature NOUN bracis-33574 50 9 , , PUNCT bracis-33574 50 10 node node NOUN bracis-33574 50 11 - - PUNCT bracis-33574 50 12 to to ADP bracis-33574 50 13 - - PUNCT bracis-33574 50 14 node node ADJ bracis-33574 50 15 relationships relationship NOUN bracis-33574 50 16 , , PUNCT bracis-33574 50 17 and and CCONJ bracis-33574 50 18 other other ADJ bracis-33574 50 19 relevant relevant ADJ bracis-33574 50 20 information information NOUN bracis-33574 50 21 about about ADP bracis-33574 50 22 graphs graph NOUN bracis-33574 50 23 , , PUNCT bracis-33574 50 24 subgraphs subgraph NOUN bracis-33574 50 25 , , PUNCT bracis-33574 50 26 and and CCONJ bracis-33574 50 27 nodes node NOUN bracis-33574 50 28 . . PUNCT bracis-33574 51 1 hence hence ADV bracis-33574 51 2 , , PUNCT bracis-33574 51 3 embedding embed VERB bracis-33574 51 4 represents represent VERB bracis-33574 51 5 the the DET bracis-33574 51 6 nodes node NOUN bracis-33574 51 7 , , PUNCT bracis-33574 51 8 and and CCONJ bracis-33574 51 9 the the DET bracis-33574 51 10 similarity similarity NOUN bracis-33574 51 11 between between ADP bracis-33574 51 12 node node ADJ bracis-33574 51 13 embeddings embedding NOUN bracis-33574 51 14 indicates indicate VERB bracis-33574 51 15 their their PRON bracis-33574 51 16 similarity similarity NOUN bracis-33574 51 17 in in ADP bracis-33574 51 18 the the DET bracis-33574 51 19 graph graph NOUN bracis-33574 51 20 [ [ X bracis-33574 51 21 10 10 NUM bracis-33574 51 22 , , PUNCT bracis-33574 51 23 14 14 NUM bracis-33574 51 24 ] ] PUNCT bracis-33574 51 25 . . PUNCT bracis-33574 52 1 metapath2vec metapath2vec X bracis-33574 52 2 . . PUNCT bracis-33574 53 1 it it PRON bracis-33574 53 2 is be AUX bracis-33574 53 3 a a DET bracis-33574 53 4 heterogeneous heterogeneous ADJ bracis-33574 53 5 graph graph NOUN bracis-33574 53 6 embedding embed VERB bracis-33574 53 7 model model NOUN bracis-33574 53 8 that that PRON bracis-33574 53 9 formalizes formalize VERB bracis-33574 53 10 metapath metapath NOUN bracis-33574 53 11 based base VERB bracis-33574 53 12 on on ADP bracis-33574 53 13 random random ADJ bracis-33574 53 14 walk walk NOUN bracis-33574 53 15 to to PART bracis-33574 53 16 construct construct VERB bracis-33574 53 17 the the DET bracis-33574 53 18 heterogeneous heterogeneous ADJ bracis-33574 53 19 neighborhood neighborhood NOUN bracis-33574 53 20 of of ADP bracis-33574 53 21 a a DET bracis-33574 53 22 node node NOUN bracis-33574 53 23 and and CCONJ bracis-33574 53 24 then then ADV bracis-33574 53 25 leverages leverage VERB bracis-33574 53 26 a a DET bracis-33574 53 27 heterogeneous heterogeneous ADJ bracis-33574 53 28 skip skip NOUN bracis-33574 53 29 - - PUNCT bracis-33574 53 30 gram gram NOUN bracis-33574 53 31 model model NOUN bracis-33574 53 32 to to PART bracis-33574 53 33 perform perform VERB bracis-33574 53 34 node node NOUN bracis-33574 53 35 embedding embed VERB bracis-33574 53 36 . . PUNCT bracis-33574 54 1 maximizing maximize VERB bracis-33574 54 2 the the DET bracis-33574 54 3 probability probability NOUN bracis-33574 54 4 of of ADP bracis-33574 54 5 preserving preserve VERB bracis-33574 54 6 both both CCONJ bracis-33574 54 7 the the DET bracis-33574 54 8 structures structure NOUN bracis-33574 54 9 and and CCONJ bracis-33574 54 10 semantics semantic NOUN bracis-33574 54 11 of of ADP bracis-33574 54 12 a a DET bracis-33574 54 13 given give VERB bracis-33574 54 14 heterogeneous heterogeneous ADJ bracis-33574 54 15 network network NOUN bracis-33574 54 16 , , PUNCT bracis-33574 54 17 being be AUX bracis-33574 54 18 able able ADJ bracis-33574 54 19 to to PART bracis-33574 54 20 learn learn VERB bracis-33574 54 21 desirable desirable ADJ bracis-33574 54 22 node node ADJ bracis-33574 54 23 representations representation NOUN bracis-33574 54 24 in in ADP bracis-33574 54 25 heterogeneous heterogeneous ADJ bracis-33574 54 26 networks network NOUN bracis-33574 54 27 [ [ X bracis-33574 54 28 7 7 NUM bracis-33574 54 29 ] ] PUNCT bracis-33574 54 30 . . PUNCT bracis-33574 55 1 autoencoders autoencoder NOUN bracis-33574 55 2 . . PUNCT bracis-33574 56 1 they they PRON bracis-33574 56 2 are be AUX bracis-33574 56 3 useful useful ADJ bracis-33574 56 4 for for ADP bracis-33574 56 5 incorporating incorporate VERB bracis-33574 56 6 structural structural ADJ bracis-33574 56 7 graph graph NOUN bracis-33574 56 8 information information NOUN bracis-33574 56 9 from from ADP bracis-33574 56 10 nodes node NOUN bracis-33574 56 11 , , PUNCT bracis-33574 56 12 providing provide VERB bracis-33574 56 13 specific specific ADJ bracis-33574 56 14 implementations implementation NOUN bracis-33574 56 15 . . PUNCT bracis-33574 57 1 autoencoder autoencoder NOUN bracis-33574 57 2 ( ( PUNCT bracis-33574 57 3 ae ae PROPN bracis-33574 57 4 ) ) PUNCT bracis-33574 57 5 is be AUX bracis-33574 57 6 a a DET bracis-33574 57 7 kind kind NOUN bracis-33574 57 8 of of ADP bracis-33574 57 9 neural neural ADJ bracis-33574 57 10 network network NOUN bracis-33574 57 11 architecture architecture NOUN bracis-33574 57 12 that that PRON bracis-33574 57 13 imposes impose VERB bracis-33574 57 14 a a DET bracis-33574 57 15 bottleneck bottleneck NOUN bracis-33574 57 16 on on ADP bracis-33574 57 17 the the DET bracis-33574 57 18 network network NOUN bracis-33574 57 19 that that PRON bracis-33574 57 20 forces force VERB bracis-33574 57 21 a a DET bracis-33574 57 22 compressed compressed ADJ bracis-33574 57 23 knowledge knowledge NOUN bracis-33574 57 24 representation representation NOUN bracis-33574 57 25 of of ADP bracis-33574 57 26 the the DET bracis-33574 57 27 original original ADJ bracis-33574 57 28 input input NOUN bracis-33574 57 29 . . PUNCT bracis-33574 58 1 if if SCONJ bracis-33574 58 2 the the DET bracis-33574 58 3 input input NOUN bracis-33574 58 4 resources resource NOUN bracis-33574 58 5 were be AUX bracis-33574 58 6 independent independent ADJ bracis-33574 58 7 of of ADP bracis-33574 58 8 each each DET bracis-33574 58 9 other other ADJ bracis-33574 58 10 , , PUNCT bracis-33574 58 11 the the DET bracis-33574 58 12 compression compression NOUN bracis-33574 58 13 and and CCONJ bracis-33574 58 14 subsequent subsequent ADJ bracis-33574 58 15 reconstruction reconstruction NOUN bracis-33574 58 16 would would AUX bracis-33574 58 17 be be AUX bracis-33574 58 18 a a DET bracis-33574 58 19 very very ADV bracis-33574 58 20 difficult difficult ADJ bracis-33574 58 21 task task NOUN bracis-33574 58 22 . . PUNCT bracis-33574 59 1 thus thus ADV bracis-33574 59 2 , , PUNCT bracis-33574 59 3 aes aes PROPN bracis-33574 59 4 are be AUX bracis-33574 59 5 neural neural ADJ bracis-33574 59 6 networks network NOUN bracis-33574 59 7 that that PRON bracis-33574 59 8 aim aim VERB bracis-33574 59 9 to to PART bracis-33574 59 10 copy copy VERB bracis-33574 59 11 their their PRON bracis-33574 59 12 input input NOUN bracis-33574 59 13 to to ADP bracis-33574 59 14 their their PRON bracis-33574 59 15 output output NOUN bracis-33574 59 16 , , PUNCT bracis-33574 59 17 compressing compress VERB bracis-33574 59 18 the the DET bracis-33574 59 19 input input NOUN bracis-33574 59 20 in in ADP bracis-33574 59 21 a a DET bracis-33574 59 22 latent latent NOUN bracis-33574 59 23 space space NOUN bracis-33574 59 24 representation representation NOUN bracis-33574 59 25 , , PUNCT bracis-33574 59 26 called call VERB bracis-33574 59 27 encoder encoder NOUN bracis-33574 59 28 \(h \(h PROPN bracis-33574 59 29 = = SYM bracis-33574 59 30 f(x)\ f(x)\ PROPN bracis-33574 59 31 ) ) PUNCT bracis-33574 59 32 , , PUNCT bracis-33574 59 33 and and CCONJ bracis-33574 59 34 after after ADP bracis-33574 59 35 that that PRON bracis-33574 59 36 , , PUNCT bracis-33574 59 37 rebuilding rebuild VERB bracis-33574 59 38 the the DET bracis-33574 59 39 output output NOUN bracis-33574 59 40 through through ADP bracis-33574 59 41 this this DET bracis-33574 59 42 representation representation NOUN bracis-33574 59 43 , , PUNCT bracis-33574 59 44 called call VERB bracis-33574 59 45 decoder decoder NOUN bracis-33574 59 46 \(r \(r NOUN bracis-33574 59 47 = = SYM bracis-33574 59 48 g(h)\ g(h)\ NOUN bracis-33574 59 49 ) ) PUNCT bracis-33574 60 1 [ [ X bracis-33574 60 2 5 5 NUM bracis-33574 60 3 ] ] PUNCT bracis-33574 60 4 . . PUNCT bracis-33574 61 1 autoencoder autoencoder NOUN bracis-33574 61 2 may may AUX bracis-33574 61 3 be be AUX bracis-33574 61 4 modified modify VERB bracis-33574 61 5 or or CCONJ bracis-33574 61 6 combined combine VERB bracis-33574 61 7 to to PART bracis-33574 61 8 form form VERB bracis-33574 61 9 new new ADJ bracis-33574 61 10 models model NOUN bracis-33574 61 11 for for ADP bracis-33574 61 12 various various ADJ bracis-33574 61 13 applications application NOUN bracis-33574 61 14 such such ADJ bracis-33574 61 15 as as ADP bracis-33574 61 16 generative generative ADJ bracis-33574 61 17 models model NOUN bracis-33574 61 18 , , PUNCT bracis-33574 61 19 classification classification NOUN bracis-33574 61 20 , , PUNCT bracis-33574 61 21 clustering clustering NOUN bracis-33574 61 22 , , PUNCT bracis-33574 61 23 anomaly anomaly NOUN bracis-33574 61 24 detection detection NOUN bracis-33574 61 25 , , PUNCT bracis-33574 61 26 recommendation recommendation NOUN bracis-33574 61 27 , , PUNCT bracis-33574 61 28 dimensionality dimensionality NOUN bracis-33574 61 29 reduction reduction NOUN bracis-33574 61 30 , , PUNCT bracis-33574 61 31 and and CCONJ bracis-33574 61 32 capture capture VERB bracis-33574 61 33 information information NOUN bracis-33574 62 1 [ [ X bracis-33574 62 2 5 5 NUM bracis-33574 62 3 ] ] PUNCT bracis-33574 62 4 . . PUNCT bracis-33574 62 5 3 3 NUM bracis-33574 62 6 related relate VERB bracis-33574 62 7 work work NOUN bracis-33574 62 8 heterogeneous heterogeneous ADJ bracis-33574 62 9 graph graph NOUN bracis-33574 62 10 can can AUX bracis-33574 62 11 be be AUX bracis-33574 62 12 traced trace VERB bracis-33574 62 13 back back ADV bracis-33574 62 14 to to PART bracis-33574 62 15 generate generate VERB bracis-33574 62 16 data datum NOUN bracis-33574 62 17 embedding embed VERB bracis-33574 62 18 from from ADP bracis-33574 62 19 node node ADJ bracis-33574 62 20 features feature NOUN bracis-33574 62 21 based base VERB bracis-33574 62 22 on on ADP bracis-33574 62 23 random random ADJ bracis-33574 62 24 walk walk NOUN bracis-33574 62 25 approach approach NOUN bracis-33574 62 26 citing cite VERB bracis-33574 62 27 representation representation NOUN bracis-33574 62 28 learning learn VERB bracis-33574 62 29 on on ADP bracis-33574 62 30 graphs graph NOUN bracis-33574 62 31 [ [ X bracis-33574 62 32 10 10 NUM bracis-33574 62 33 , , PUNCT bracis-33574 62 34 18 18 NUM bracis-33574 62 35 ] ] PUNCT bracis-33574 62 36 improving improve VERB bracis-33574 62 37 the the DET bracis-33574 62 38 node node ADJ bracis-33574 62 39 expressivity expressivity NOUN bracis-33574 62 40 . . PUNCT bracis-33574 63 1 more more ADV bracis-33574 63 2 close close ADJ bracis-33574 63 3 to to ADP bracis-33574 63 4 the the DET bracis-33574 63 5 aims aim NOUN bracis-33574 63 6 of of ADP bracis-33574 63 7 our our PRON bracis-33574 63 8 proposal proposal NOUN bracis-33574 63 9 is be AUX bracis-33574 63 10 [ [ X bracis-33574 63 11 19 19 NUM bracis-33574 63 12 ] ] PUNCT bracis-33574 63 13 which which PRON bracis-33574 63 14 defines define VERB bracis-33574 63 15 of of ADP bracis-33574 63 16 heterogeneous heterogeneous ADJ bracis-33574 63 17 graph graph NOUN bracis-33574 63 18 neural neural ADJ bracis-33574 63 19 network network NOUN bracis-33574 63 20 with with ADP bracis-33574 63 21 the the DET bracis-33574 63 22 processing processing NOUN bracis-33574 63 23 of of ADP bracis-33574 63 24 embedding embed VERB bracis-33574 63 25 . . PUNCT bracis-33574 64 1 the the DET bracis-33574 64 2 survey survey NOUN bracis-33574 64 3 graph graph NOUN bracis-33574 64 4 neural neural ADJ bracis-33574 64 5 networks network NOUN bracis-33574 64 6 in in ADP bracis-33574 64 7 recommender recommender NOUN bracis-33574 64 8 systems system NOUN bracis-33574 64 9 [ [ X bracis-33574 64 10 17 17 NUM bracis-33574 64 11 ] ] PUNCT bracis-33574 64 12 shows show VERB bracis-33574 64 13 gnns gnn NOUN bracis-33574 64 14 have have AUX bracis-33574 64 15 been be AUX bracis-33574 64 16 widely widely ADV bracis-33574 64 17 used use VERB bracis-33574 64 18 in in ADP bracis-33574 64 19 downstream downstream ADJ bracis-33574 64 20 applications application NOUN bracis-33574 64 21 essentially essentially ADV bracis-33574 64 22 because because SCONJ bracis-33574 64 23 graph graph NOUN bracis-33574 64 24 structure structure NOUN bracis-33574 64 25 and and CCONJ bracis-33574 64 26 gnn gnn PROPN bracis-33574 64 27 have have VERB bracis-33574 64 28 superiority superiority NOUN bracis-33574 64 29 in in ADP bracis-33574 64 30 graph graph NOUN bracis-33574 64 31 representation representation NOUN bracis-33574 64 32 learning learning NOUN bracis-33574 64 33 , , PUNCT bracis-33574 64 34 citing cite VERB bracis-33574 64 35 graphsage graphsage NOUN bracis-33574 64 36 [ [ X bracis-33574 64 37 10 10 NUM bracis-33574 64 38 ] ] PUNCT bracis-33574 64 39 as as ADP bracis-33574 64 40 an an DET bracis-33574 64 41 important important ADJ bracis-33574 64 42 work work NOUN bracis-33574 64 43 regarding regard VERB bracis-33574 64 44 generating generate VERB bracis-33574 64 45 node node NOUN bracis-33574 64 46 embedding embed VERB bracis-33574 64 47 from from ADP bracis-33574 64 48 node node ADJ bracis-33574 64 49 feature feature NOUN bracis-33574 64 50 information information NOUN bracis-33574 64 51 . . PUNCT bracis-33574 65 1 metapath2vec metapath2vec X bracis-33574 66 1 [ [ X bracis-33574 66 2 7 7 X bracis-33574 66 3 ] ] PUNCT bracis-33574 66 4 captures capture VERB bracis-33574 66 5 the the DET bracis-33574 66 6 structure structure NOUN bracis-33574 66 7 of of ADP bracis-33574 66 8 heterogeneous heterogeneous ADJ bracis-33574 66 9 graph graph NOUN bracis-33574 66 10 , , PUNCT bracis-33574 66 11 guiding guide VERB bracis-33574 66 12 random random ADJ bracis-33574 66 13 walks walk NOUN bracis-33574 66 14 to to PART bracis-33574 66 15 generate generate VERB bracis-33574 66 16 sequences sequence NOUN bracis-33574 66 17 of of ADP bracis-33574 66 18 heterogeneous heterogeneous ADJ bracis-33574 66 19 nodes node NOUN bracis-33574 66 20 with with ADP bracis-33574 66 21 rich rich ADJ bracis-33574 66 22 semantics semantic NOUN bracis-33574 66 23 . . PUNCT bracis-33574 67 1 hence hence ADV bracis-33574 67 2 , , PUNCT bracis-33574 67 3 metapath metapath NOUN bracis-33574 67 4 plays play VERB bracis-33574 67 5 an an DET bracis-33574 67 6 important important ADJ bracis-33574 67 7 role role NOUN bracis-33574 67 8 in in ADP bracis-33574 67 9 this this DET bracis-33574 67 10 paper paper NOUN bracis-33574 67 11 capturing capture VERB bracis-33574 67 12 vital vital ADJ bracis-33574 67 13 information information NOUN bracis-33574 67 14 by by ADP bracis-33574 67 15 leveraging leverage VERB bracis-33574 67 16 the the DET bracis-33574 67 17 relationships relationship NOUN bracis-33574 67 18 among among ADP bracis-33574 67 19 heterogeneous heterogeneous ADJ bracis-33574 67 20 nodes node NOUN bracis-33574 67 21 , , PUNCT bracis-33574 67 22 transforming transform VERB bracis-33574 67 23 it it PRON bracis-33574 67 24 into into ADP bracis-33574 67 25 a a DET bracis-33574 67 26 form form NOUN bracis-33574 67 27 of of ADP bracis-33574 67 28 node node NOUN bracis-33574 67 29 embedding embed VERB bracis-33574 67 30 . . PUNCT bracis-33574 68 1 vision vision PROPN bracis-33574 68 2 gnn gnn PROPN bracis-33574 69 1 [ [ X bracis-33574 69 2 11 11 NUM bracis-33574 69 3 ] ] PUNCT bracis-33574 69 4 and and CCONJ bracis-33574 69 5 superpixel superpixel VERB bracis-33574 69 6 image image NOUN bracis-33574 69 7 classification classification NOUN bracis-33574 69 8 [ [ X bracis-33574 69 9 3 3 NUM bracis-33574 69 10 ] ] X bracis-33574 69 11 works work NOUN bracis-33574 69 12 are be AUX bracis-33574 69 13 other other ADJ bracis-33574 69 14 sources source NOUN bracis-33574 69 15 of of ADP bracis-33574 69 16 inspiration inspiration NOUN bracis-33574 69 17 that that PRON bracis-33574 69 18 illustrate illustrate VERB bracis-33574 69 19 image image NOUN bracis-33574 69 20 representation representation NOUN bracis-33574 69 21 in in ADP bracis-33574 69 22 the the DET bracis-33574 69 23 form form NOUN bracis-33574 69 24 of of ADP bracis-33574 69 25 a a DET bracis-33574 69 26 graph graph NOUN bracis-33574 69 27 . . PUNCT bracis-33574 70 1 in in ADP bracis-33574 70 2 this this DET bracis-33574 70 3 context context NOUN bracis-33574 70 4 , , PUNCT bracis-33574 70 5 each each DET bracis-33574 70 6 node node NOUN bracis-33574 70 7 corresponds correspond VERB bracis-33574 70 8 to to ADP bracis-33574 70 9 a a DET bracis-33574 70 10 distinct distinct ADJ bracis-33574 70 11 part part NOUN bracis-33574 70 12 of of ADP bracis-33574 70 13 the the DET bracis-33574 70 14 same same ADJ bracis-33574 70 15 image image NOUN bracis-33574 70 16 , , PUNCT bracis-33574 70 17 implying imply VERB bracis-33574 70 18 that that SCONJ bracis-33574 70 19 every every DET bracis-33574 70 20 node node NOUN bracis-33574 70 21 encapsulates encapsulate VERB bracis-33574 70 22 an an DET bracis-33574 70 23 image image NOUN bracis-33574 70 24 . . PUNCT bracis-33574 71 1 adopting adopt VERB bracis-33574 71 2 a a DET bracis-33574 71 3 similar similar ADJ bracis-33574 71 4 conceptualization conceptualization NOUN bracis-33574 71 5 , , PUNCT bracis-33574 71 6 we we PRON bracis-33574 71 7 can can AUX bracis-33574 71 8 extend extend VERB bracis-33574 71 9 this this DET bracis-33574 71 10 idea idea NOUN bracis-33574 71 11 to to PART bracis-33574 71 12 employ employ VERB bracis-33574 71 13 an an DET bracis-33574 71 14 image image NOUN bracis-33574 71 15 for for ADP bracis-33574 71 16 representing represent VERB bracis-33574 71 17 node node ADJ bracis-33574 71 18 content content NOUN bracis-33574 71 19 . . PUNCT bracis-33574 72 1 heterogeneous heterogeneous ADJ bracis-33574 72 2 graph graph NOUN bracis-33574 72 3 can can AUX bracis-33574 72 4 be be AUX bracis-33574 72 5 integrated integrate VERB bracis-33574 72 6 with with ADP bracis-33574 72 7 some some DET bracis-33574 72 8 applications application NOUN bracis-33574 72 9 . . PUNCT bracis-33574 73 1 however however ADV bracis-33574 73 2 , , PUNCT bracis-33574 73 3 one one PRON bracis-33574 73 4 usually usually ADV bracis-33574 73 5 needs need VERB bracis-33574 73 6 to to PART bracis-33574 73 7 carefully carefully ADV bracis-33574 73 8 consider consider VERB bracis-33574 73 9 two two NUM bracis-33574 73 10 factors factor NOUN bracis-33574 73 11 : : PUNCT bracis-33574 73 12 the the DET bracis-33574 73 13 first first ADJ bracis-33574 73 14 is be AUX bracis-33574 73 15 how how SCONJ bracis-33574 73 16 to to PART bracis-33574 73 17 construct construct VERB bracis-33574 73 18 heterogeneous heterogeneous ADJ bracis-33574 73 19 graph graph NOUN bracis-33574 73 20 for for ADP bracis-33574 73 21 a a DET bracis-33574 73 22 specific specific ADJ bracis-33574 73 23 application application NOUN bracis-33574 73 24 , , PUNCT bracis-33574 73 25 and and CCONJ bracis-33574 73 26 the the DET bracis-33574 73 27 second second NOUN bracis-33574 73 28 is be AUX bracis-33574 73 29 what what PRON bracis-33574 73 30 information information NOUN bracis-33574 73 31 or or CCONJ bracis-33574 73 32 domain domain NOUN bracis-33574 73 33 knowledge knowledge NOUN bracis-33574 73 34 should should AUX bracis-33574 73 35 be be AUX bracis-33574 73 36 incorporated incorporate VERB bracis-33574 73 37 into into ADP bracis-33574 73 38 a a DET bracis-33574 73 39 heterogeneous heterogeneous ADJ bracis-33574 73 40 graph graph NOUN bracis-33574 73 41 to to PART bracis-33574 73 42 ultimately ultimately ADV bracis-33574 73 43 benefit benefit VERB bracis-33574 73 44 the the DET bracis-33574 73 45 application application NOUN bracis-33574 73 46 [ [ X bracis-33574 73 47 16 16 NUM bracis-33574 73 48 ] ] PUNCT bracis-33574 73 49 . . PUNCT bracis-33574 74 1 in in ADP bracis-33574 74 2 the the DET bracis-33574 74 3 recsys recsy NOUN bracis-33574 74 4 , , PUNCT bracis-33574 74 5 the the DET bracis-33574 74 6 interaction interaction NOUN bracis-33574 74 7 between between ADP bracis-33574 74 8 the the DET bracis-33574 74 9 user user NOUN bracis-33574 74 10 and and CCONJ bracis-33574 74 11 items item NOUN bracis-33574 74 12 can can AUX bracis-33574 74 13 be be AUX bracis-33574 74 14 naturally naturally ADV bracis-33574 74 15 modeled model VERB bracis-33574 74 16 as as ADP bracis-33574 74 17 a a DET bracis-33574 74 18 heterogeneous heterogeneous ADJ bracis-33574 74 19 graph graph NOUN bracis-33574 74 20 with with ADP bracis-33574 74 21 two two NUM bracis-33574 74 22 types type NOUN bracis-33574 74 23 of of ADP bracis-33574 74 24 nodes node NOUN bracis-33574 74 25 . . PUNCT bracis-33574 75 1 thus thus ADV bracis-33574 75 2 , , PUNCT bracis-33574 75 3 the the DET bracis-33574 75 4 application application NOUN bracis-33574 75 5 of of ADP bracis-33574 75 6 heterogeneous heterogeneous ADJ bracis-33574 75 7 graph graph NOUN bracis-33574 75 8 embedding embed VERB bracis-33574 75 9 to to ADP bracis-33574 75 10 recsys recsys PROPN bracis-33574 75 11 constitutes constitute VERB bracis-33574 75 12 an an DET bracis-33574 75 13 important important ADJ bracis-33574 75 14 research research NOUN bracis-33574 75 15 area area NOUN bracis-33574 75 16 , , PUNCT bracis-33574 75 17 as as SCONJ bracis-33574 75 18 highlighted highlight VERB bracis-33574 75 19 in in ADP bracis-33574 75 20 the the DET bracis-33574 75 21 survey survey NOUN bracis-33574 75 22 on on ADP bracis-33574 75 23 heterogeneous heterogeneous ADJ bracis-33574 75 24 graph graph NOUN bracis-33574 75 25 embedding embed VERB bracis-33574 75 26 [ [ X bracis-33574 75 27 16 16 NUM bracis-33574 75 28 ] ] PUNCT bracis-33574 75 29 . . PUNCT bracis-33574 76 1 hence hence ADV bracis-33574 76 2 , , PUNCT bracis-33574 76 3 our our PRON bracis-33574 76 4 proposal proposal NOUN bracis-33574 76 5 uses use VERB bracis-33574 76 6 recommendations recommendation NOUN bracis-33574 76 7 as as ADP bracis-33574 76 8 an an DET bracis-33574 76 9 assessment assessment NOUN bracis-33574 76 10 to to PART bracis-33574 76 11 validate validate VERB bracis-33574 76 12 the the DET bracis-33574 76 13 value value NOUN bracis-33574 76 14 of of ADP bracis-33574 76 15 performance performance NOUN bracis-33574 76 16 by by ADP bracis-33574 76 17 employing employ VERB bracis-33574 76 18 various various ADJ bracis-33574 76 19 types type NOUN bracis-33574 76 20 of of ADP bracis-33574 76 21 node node ADJ bracis-33574 76 22 embeddings embedding NOUN bracis-33574 76 23 from from ADP bracis-33574 76 24 the the DET bracis-33574 76 25 heterogeneous heterogeneous ADJ bracis-33574 76 26 graph graph NOUN bracis-33574 76 27 . . PUNCT bracis-33574 76 28 4 4 NUM bracis-33574 76 29 aghe aghe NOUN bracis-33574 76 30 approach approach NOUN bracis-33574 76 31 for for ADP bracis-33574 76 32     SPACE bracis-33574 76 33 generating generate VERB bracis-33574 76 34 enhanced enhance VERB bracis-33574 76 35 heterogeneous heterogeneous ADJ bracis-33574 76 36 embeddings embedding NOUN bracis-33574 76 37 from from ADP bracis-33574 76 38     SPACE bracis-33574 76 39 heterogeneous heterogeneous ADJ bracis-33574 76 40 graphs graph NOUN bracis-33574 76 41 this this DET bracis-33574 76 42 section section NOUN bracis-33574 76 43 presents present VERB bracis-33574 76 44 the the DET bracis-33574 76 45 approach approach NOUN bracis-33574 76 46 for for ADP bracis-33574 76 47 generating generate VERB bracis-33574 76 48 enhanced enhance VERB bracis-33574 76 49 heterogeneous heterogeneous ADJ bracis-33574 76 50 embeddings embedding NOUN bracis-33574 76 51 from from ADP bracis-33574 76 52 heterogeneous heterogeneous ADJ bracis-33574 76 53 graphs graph NOUN bracis-33574 76 54 ( ( PUNCT bracis-33574 76 55 aghe aghe NOUN bracis-33574 76 56 ) ) PUNCT bracis-33574 77 1 [ [ X bracis-33574 77 2 2 2 X bracis-33574 77 3 ] ] PUNCT bracis-33574 77 4 shown show VERB bracis-33574 77 5 in in ADP bracis-33574 77 6 fig fig NOUN bracis-33574 77 7 . . PUNCT bracis-33574 77 8     SPACE bracis-33574 78 1 1 1 X bracis-33574 78 2 . . X bracis-33574 78 3 aghe aghe NOUN bracis-33574 78 4 generates generate VERB bracis-33574 78 5 heterogeneous heterogeneous ADJ bracis-33574 78 6 embeddings embedding NOUN bracis-33574 78 7 through through ADP bracis-33574 78 8 the the DET bracis-33574 78 9 processing processing NOUN bracis-33574 78 10 of of ADP bracis-33574 78 11 texts text NOUN bracis-33574 78 12 , , PUNCT bracis-33574 78 13 images image NOUN bracis-33574 78 14 , , PUNCT bracis-33574 78 15 and and CCONJ bracis-33574 78 16 subgraphs subgraph NOUN bracis-33574 78 17 represented represent VERB bracis-33574 78 18 in in ADP bracis-33574 78 19 the the DET bracis-33574 78 20 nodes node NOUN bracis-33574 78 21 of of ADP bracis-33574 78 22 heterogeneous heterogeneous ADJ bracis-33574 78 23 graphs graph NOUN bracis-33574 78 24 , , PUNCT bracis-33574 78 25 such such ADJ bracis-33574 78 26 as as ADP bracis-33574 78 27 the the DET bracis-33574 78 28 following follow VERB bracis-33574 78 29 steps step NOUN bracis-33574 78 30 : : PUNCT bracis-33574 78 31 1 1 X bracis-33574 78 32 . . X bracis-33574 78 33 graph graph NOUN bracis-33574 78 34 creation creation NOUN bracis-33574 78 35 generates generate VERB bracis-33574 78 36 the the DET bracis-33574 78 37 heterogeneous heterogeneous ADJ bracis-33574 78 38 graph graph NOUN bracis-33574 78 39 along along ADP bracis-33574 78 40 with with ADP bracis-33574 78 41 all all DET bracis-33574 78 42 its its PRON bracis-33574 78 43 components component NOUN bracis-33574 78 44 , , PUNCT bracis-33574 78 45 such such ADJ bracis-33574 78 46 as as ADP bracis-33574 78 47 nodes node NOUN bracis-33574 78 48 , , PUNCT bracis-33574 78 49 edges edge NOUN bracis-33574 78 50 , , PUNCT bracis-33574 78 51 and and CCONJ bracis-33574 78 52 node node NOUN bracis-33574 78 53 features feature NOUN bracis-33574 78 54 . . PUNCT bracis-33574 79 1 this this DET bracis-33574 79 2 step step NOUN bracis-33574 79 3 is be AUX bracis-33574 79 4 critical critical ADJ bracis-33574 79 5 because because SCONJ bracis-33574 79 6 all all DET bracis-33574 79 7 other other ADJ bracis-33574 79 8 steps step NOUN bracis-33574 79 9 and and CCONJ bracis-33574 79 10 results result NOUN bracis-33574 79 11 depend depend VERB bracis-33574 79 12 on on ADP bracis-33574 79 13 it it PRON bracis-33574 79 14 ; ; PUNCT bracis-33574 79 15 2 2 X bracis-33574 79 16 . . X bracis-33574 79 17 generating generate VERB bracis-33574 79 18 text text NOUN bracis-33574 79 19 node node NOUN bracis-33574 79 20 embeddings embedding NOUN bracis-33574 79 21 is be AUX bracis-33574 79 22 the the DET bracis-33574 79 23 process process NOUN bracis-33574 79 24 of of ADP bracis-33574 79 25 creating create VERB bracis-33574 79 26 node node ADJ bracis-33574 79 27 embeddings embedding NOUN bracis-33574 79 28 from from ADP bracis-33574 79 29 their their PRON bracis-33574 79 30 corresponding corresponding ADJ bracis-33574 79 31 node node ADJ bracis-33574 79 32 features feature NOUN bracis-33574 79 33 or or CCONJ bracis-33574 79 34 extracted extract VERB bracis-33574 79 35 from from ADP bracis-33574 79 36 images image NOUN bracis-33574 79 37 embedded embed VERB bracis-33574 79 38 in in ADP bracis-33574 79 39 the the DET bracis-33574 79 40 nodes node NOUN bracis-33574 79 41 ; ; PUNCT bracis-33574 79 42 3 3 X bracis-33574 79 43 . . X bracis-33574 79 44 metapath metapath NOUN bracis-33574 79 45 and and CCONJ bracis-33574 79 46 aggregated aggregate VERB bracis-33574 79 47 node node ADJ bracis-33574 79 48 embeddings embedding NOUN bracis-33574 79 49 generates generate NOUN bracis-33574 79 50 of of ADP bracis-33574 79 51 aggregated aggregated ADJ bracis-33574 79 52 feature feature NOUN bracis-33574 79 53 embeddings embedding NOUN bracis-33574 79 54 using use VERB bracis-33574 79 55 the the DET bracis-33574 79 56 random random ADJ bracis-33574 79 57 walks walk NOUN bracis-33574 79 58 approach approach NOUN bracis-33574 79 59 . . PUNCT bracis-33574 80 1 this this PRON bracis-33574 80 2 includes include VERB bracis-33574 80 3 defining define VERB bracis-33574 80 4 metapaths metapath NOUN bracis-33574 80 5 that that PRON bracis-33574 80 6 represent represent VERB bracis-33574 80 7 the the DET bracis-33574 80 8 business business NOUN bracis-33574 80 9 rules rule NOUN bracis-33574 80 10 through through ADP bracis-33574 80 11 the the DET bracis-33574 80 12 relationships relationship NOUN bracis-33574 80 13 among among ADP bracis-33574 80 14 the the DET bracis-33574 80 15 nodes node NOUN bracis-33574 80 16 , , PUNCT bracis-33574 80 17 followed follow VERB bracis-33574 80 18 by by ADP bracis-33574 80 19 the the DET bracis-33574 80 20 generation generation NOUN bracis-33574 80 21 of of ADP bracis-33574 80 22 their their PRON bracis-33574 80 23 embeddings embedding NOUN bracis-33574 80 24 using use VERB bracis-33574 80 25 the the DET bracis-33574 80 26 metapath2vec metapath2vec NOUN bracis-33574 80 27 algorithm algorithm NOUN bracis-33574 80 28 ; ; PUNCT bracis-33574 80 29 4 4 X bracis-33574 80 30 . . X bracis-33574 80 31 graph graph NOUN bracis-33574 80 32 enhancement enhancement NOUN bracis-33574 80 33 with with ADP bracis-33574 80 34 recsys recsy NOUN bracis-33574 80 35 tasks task NOUN bracis-33574 80 36 represents represent VERB bracis-33574 80 37 the the DET bracis-33574 80 38 experiments experiment NOUN bracis-33574 80 39 conducted conduct VERB bracis-33574 80 40 in in ADP bracis-33574 80 41 this this DET bracis-33574 80 42 paper paper NOUN bracis-33574 80 43 , , PUNCT bracis-33574 80 44 aiming aim VERB bracis-33574 80 45 to to PART bracis-33574 80 46 predict predict VERB bracis-33574 80 47 the the DET bracis-33574 80 48 type type NOUN bracis-33574 80 49 of of ADP bracis-33574 80 50 nodes node NOUN bracis-33574 80 51 , , PUNCT bracis-33574 80 52 predict predict VERB bracis-33574 80 53 some some DET bracis-33574 80 54 links link NOUN bracis-33574 80 55 , , PUNCT bracis-33574 80 56 and and CCONJ bracis-33574 80 57 cluster cluster VERB bracis-33574 80 58 the the DET bracis-33574 80 59 nodes node NOUN bracis-33574 80 60 based base VERB bracis-33574 80 61 on on ADP bracis-33574 80 62 the the DET bracis-33574 80 63 heterogeneous heterogeneous ADJ bracis-33574 80 64 graph graph NOUN bracis-33574 80 65 generated generate VERB bracis-33574 80 66 in in ADP bracis-33574 80 67 the the DET bracis-33574 80 68 first first ADJ bracis-33574 80 69 step step NOUN bracis-33574 80 70 ; ; PUNCT bracis-33574 80 71 5 5 X bracis-33574 80 72 . . X bracis-33574 80 73 rebuilding rebuild VERB bracis-33574 80 74 the the DET bracis-33574 80 75 graph graph NOUN bracis-33574 80 76 involves involve VERB bracis-33574 80 77 incorporating incorporate VERB bracis-33574 80 78 the the DET bracis-33574 80 79 generated generate VERB bracis-33574 80 80 embeddings embedding NOUN bracis-33574 80 81 and and CCONJ bracis-33574 80 82 predictions prediction NOUN bracis-33574 80 83 saved save VERB bracis-33574 80 84 into into ADP bracis-33574 80 85 the the DET bracis-33574 80 86 graph graph NOUN bracis-33574 80 87 nodes node NOUN bracis-33574 80 88 . . PUNCT bracis-33574 81 1 fig fig NOUN bracis-33574 81 2 . . PUNCT bracis-33574 82 1 1 1 X bracis-33574 82 2 . . NUM bracis-33574 82 3 steps step NOUN bracis-33574 82 4 of of ADP bracis-33574 82 5 aghe aghe NOUN bracis-33574 82 6 approach approach NOUN bracis-33574 82 7 for for ADP bracis-33574 82 8 generating generate VERB bracis-33574 82 9 enhanced enhance VERB bracis-33574 82 10 heterogeneous heterogeneous ADJ bracis-33574 82 11 embeddings embedding NOUN bracis-33574 82 12 from from ADP bracis-33574 82 13 heterogeneous heterogeneous ADJ bracis-33574 82 14 graphs graph NOUN bracis-33574 82 15 . . PUNCT bracis-33574 83 1 full full ADJ bracis-33574 83 2 size size NOUN bracis-33574 83 3 image image NOUN bracis-33574 83 4 in in ADP bracis-33574 83 5 the the DET bracis-33574 83 6 following follow VERB bracis-33574 83 7 sections section NOUN bracis-33574 83 8 , , PUNCT bracis-33574 83 9 we we PRON bracis-33574 83 10 describe describe VERB bracis-33574 83 11 the the DET bracis-33574 83 12 main main ADJ bracis-33574 83 13 contributions contribution NOUN bracis-33574 83 14 of of ADP bracis-33574 83 15 this this DET bracis-33574 83 16 paper paper NOUN bracis-33574 83 17 , , PUNCT bracis-33574 83 18 specifying specify VERB bracis-33574 83 19 the the DET bracis-33574 83 20 key key ADJ bracis-33574 83 21 procedures procedure NOUN bracis-33574 83 22 to to PART bracis-33574 83 23 be be AUX bracis-33574 83 24 performed perform VERB bracis-33574 83 25 at at ADP bracis-33574 83 26 each each DET bracis-33574 83 27 step step NOUN bracis-33574 83 28 , , PUNCT bracis-33574 83 29 serving serve VERB bracis-33574 83 30 as as ADP bracis-33574 83 31 the the DET bracis-33574 83 32 foundation foundation NOUN bracis-33574 83 33 for for ADP bracis-33574 83 34 building build VERB bracis-33574 83 35 the the DET bracis-33574 83 36 proposed propose VERB bracis-33574 83 37 algorithm algorithm NOUN bracis-33574 83 38 . . PUNCT bracis-33574 84 1 5 5 NUM bracis-33574 84 2 specification specification NOUN bracis-33574 84 3 for for ADP bracis-33574 84 4     SPACE bracis-33574 84 5 enhancing enhance VERB bracis-33574 84 6 graph graph NOUN bracis-33574 84 7 data datum NOUN bracis-33574 84 8 quality quality NOUN bracis-33574 84 9 this this DET bracis-33574 84 10 section section NOUN bracis-33574 84 11 builds build VERB bracis-33574 84 12 the the DET bracis-33574 84 13 aghe aghe NOUN bracis-33574 84 14 approach approach NOUN bracis-33574 84 15 [ [ X bracis-33574 84 16 2 2 X bracis-33574 84 17 ] ] PUNCT bracis-33574 84 18 defining define VERB bracis-33574 84 19 the the DET bracis-33574 84 20 procedures procedure NOUN bracis-33574 84 21 to to PART bracis-33574 84 22 be be AUX bracis-33574 84 23 used use VERB bracis-33574 84 24 in in ADP bracis-33574 84 25 the the DET bracis-33574 84 26 proposed propose VERB bracis-33574 84 27 algorithms algorithm NOUN bracis-33574 84 28     SPACE bracis-33574 84 29 1 1 NUM bracis-33574 84 30 and and CCONJ bracis-33574 84 31 2 2 NUM bracis-33574 84 32 as as SCONJ bracis-33574 84 33 highlighted highlight VERB bracis-33574 84 34 in in ADP bracis-33574 84 35 fig fig NOUN bracis-33574 84 36 . . PUNCT bracis-33574 84 37     SPACE bracis-33574 85 1 1 1 NUM bracis-33574 85 2 , , PUNCT bracis-33574 85 3 where where SCONJ bracis-33574 85 4 each each PRON bracis-33574 85 5 of of ADP bracis-33574 85 6 them they PRON bracis-33574 85 7 is be AUX bracis-33574 85 8 described describe VERB bracis-33574 85 9 as as ADP bracis-33574 85 10 follows follow VERB bracis-33574 85 11 . . PUNCT bracis-33574 86 1 5.1 5.1 NUM bracis-33574 86 2 graph graph NOUN bracis-33574 86 3 creation creation NOUN bracis-33574 86 4 graph graph NOUN bracis-33574 86 5 creation creation NOUN bracis-33574 86 6 is be AUX bracis-33574 86 7 the the DET bracis-33574 86 8 first first ADJ bracis-33574 86 9 step step NOUN bracis-33574 86 10 and and CCONJ bracis-33574 86 11 there there PRON bracis-33574 86 12 are be VERB bracis-33574 86 13 two two NUM bracis-33574 86 14 parts part NOUN bracis-33574 86 15 , , PUNCT bracis-33574 86 16 the the DET bracis-33574 86 17 first first ADJ bracis-33574 86 18 one one NUM bracis-33574 86 19 regards regard NOUN bracis-33574 86 20 adding add VERB bracis-33574 86 21 nodes node NOUN bracis-33574 86 22 and and CCONJ bracis-33574 86 23 defining define VERB bracis-33574 86 24 their their PRON bracis-33574 86 25 types type NOUN bracis-33574 86 26 , , PUNCT bracis-33574 86 27 characterizing characterize VERB bracis-33574 86 28 a a DET bracis-33574 86 29 heterogeneous heterogeneous ADJ bracis-33574 86 30 graph graph NOUN bracis-33574 86 31 . . PUNCT bracis-33574 87 1 subsequently subsequently ADV bracis-33574 87 2 , , PUNCT bracis-33574 87 3 node node NOUN bracis-33574 87 4 features feature NOUN bracis-33574 87 5 should should AUX bracis-33574 87 6 be be AUX bracis-33574 87 7 attached attach VERB bracis-33574 87 8 using use VERB bracis-33574 87 9 a a DET bracis-33574 87 10 set set NOUN bracis-33574 87 11 of of ADP bracis-33574 87 12 short short ADJ bracis-33574 87 13 descriptions description NOUN bracis-33574 87 14 or or CCONJ bracis-33574 87 15 simple simple ADJ bracis-33574 87 16 words word NOUN bracis-33574 87 17 . . PUNCT bracis-33574 88 1 in in ADP bracis-33574 88 2 this this DET bracis-33574 88 3 context context NOUN bracis-33574 88 4 , , PUNCT bracis-33574 88 5 edge edge NOUN bracis-33574 88 6 features feature NOUN bracis-33574 88 7 are be AUX bracis-33574 88 8 not not PART bracis-33574 88 9 considered consider VERB bracis-33574 88 10 as as ADP bracis-33574 88 11 part part NOUN bracis-33574 88 12 of of ADP bracis-33574 88 13 the the DET bracis-33574 88 14 heterogeneous heterogeneous ADJ bracis-33574 88 15 graph graph NOUN bracis-33574 88 16 in in ADP bracis-33574 88 17 this this DET bracis-33574 88 18 paper paper NOUN bracis-33574 88 19 . . PUNCT bracis-33574 89 1 the the DET bracis-33574 89 2 second second ADJ bracis-33574 89 3 part part NOUN bracis-33574 89 4 involves involve VERB bracis-33574 89 5 mapping mapping NOUN bracis-33574 89 6 relationships relationship NOUN bracis-33574 89 7 between between ADP bracis-33574 89 8 nodes node NOUN bracis-33574 89 9 by by ADP bracis-33574 89 10 adding add VERB bracis-33574 89 11 edges edge NOUN bracis-33574 89 12 to to ADP bracis-33574 89 13 the the DET bracis-33574 89 14 heterogeneous heterogeneous ADJ bracis-33574 89 15 graph graph NOUN bracis-33574 89 16 , , PUNCT bracis-33574 89 17 which which PRON bracis-33574 89 18 enables enable VERB bracis-33574 89 19 navigation navigation NOUN bracis-33574 89 20 between between ADP bracis-33574 89 21 the the DET bracis-33574 89 22 nodes node NOUN bracis-33574 89 23 . . PUNCT bracis-33574 90 1 if if SCONJ bracis-33574 90 2 the the DET bracis-33574 90 3 node node ADJ bracis-33574 90 4 type type NOUN bracis-33574 90 5 is be AUX bracis-33574 90 6 image image NOUN bracis-33574 90 7 , , PUNCT bracis-33574 90 8 then then ADV bracis-33574 90 9 another another DET bracis-33574 90 10 important important ADJ bracis-33574 90 11 operation operation NOUN bracis-33574 90 12 is be AUX bracis-33574 90 13 needed need VERB bracis-33574 90 14 that that PRON bracis-33574 90 15 involves involve VERB bracis-33574 90 16 uploading upload VERB bracis-33574 90 17 the the DET bracis-33574 90 18 node node ADJ bracis-33574 90 19 image image NOUN bracis-33574 90 20 from from ADP bracis-33574 90 21 an an DET bracis-33574 90 22 image image NOUN bracis-33574 90 23 database database NOUN bracis-33574 90 24 provided provide VERB bracis-33574 90 25 by by ADP bracis-33574 90 26 the the DET bracis-33574 90 27 application application NOUN bracis-33574 90 28 that that PRON bracis-33574 90 29 understands understand VERB bracis-33574 90 30 the the DET bracis-33574 90 31 graph graph NOUN bracis-33574 90 32 . . PUNCT bracis-33574 91 1 as as ADP bracis-33574 91 2 a a DET bracis-33574 91 3 result result NOUN bracis-33574 91 4 , , PUNCT bracis-33574 91 5 the the DET bracis-33574 91 6 heterogeneous heterogeneous ADJ bracis-33574 91 7 graph graph NOUN bracis-33574 91 8 is be AUX bracis-33574 91 9 created create VERB bracis-33574 91 10 and and CCONJ bracis-33574 91 11 ready ready ADJ bracis-33574 91 12 to to PART bracis-33574 91 13 be be AUX bracis-33574 91 14 used use VERB bracis-33574 91 15 in in ADP bracis-33574 91 16 subsequent subsequent ADJ bracis-33574 91 17 steps step NOUN bracis-33574 91 18 . . PUNCT bracis-33574 92 1 figure figure NOUN bracis-33574 92 2     SPACE bracis-33574 92 3 2(a 2(a NUM bracis-33574 92 4 ) ) PUNCT bracis-33574 92 5 shows show VERB bracis-33574 92 6 a a DET bracis-33574 92 7 heterogeneous heterogeneous ADJ bracis-33574 92 8 graph graph NOUN bracis-33574 92 9 \(\mathcal{h}\mathcal{g}(v \(\mathcal{h}\mathcal{g}(v NOUN bracis-33574 92 10 , , PUNCT bracis-33574 92 11 e)\ e)\ NOUN bracis-33574 92 12 ) ) PUNCT bracis-33574 92 13 where where SCONJ bracis-33574 92 14 v v NOUN bracis-33574 92 15 is be AUX bracis-33574 92 16 a a DET bracis-33574 92 17 set set NOUN bracis-33574 92 18 of of ADP bracis-33574 92 19 nodes node NOUN bracis-33574 92 20 , , PUNCT bracis-33574 92 21 and and CCONJ bracis-33574 92 22 e e NOUN bracis-33574 92 23 is be AUX bracis-33574 92 24 a a DET bracis-33574 92 25 set set NOUN bracis-33574 92 26 of of ADP bracis-33574 92 27 edges edge NOUN bracis-33574 92 28 , , PUNCT bracis-33574 92 29 which which PRON bracis-33574 92 30 the the DET bracis-33574 92 31 node node NOUN bracis-33574 92 32 \(v \(v X bracis-33574 92 33 \in \in PROPN bracis-33574 92 34 v\ v\ NOUN bracis-33574 92 35 ) ) PUNCT bracis-33574 92 36 can can AUX bracis-33574 92 37 have have VERB bracis-33574 92 38 different different ADJ bracis-33574 92 39 types type NOUN bracis-33574 92 40 of of ADP bracis-33574 92 41 content content NOUN bracis-33574 92 42 with with ADP bracis-33574 92 43 various various ADJ bracis-33574 92 44 data datum NOUN bracis-33574 92 45 type type NOUN bracis-33574 92 46 features feature NOUN bracis-33574 92 47 , , PUNCT bracis-33574 92 48 such such ADJ bracis-33574 92 49 as as ADP bracis-33574 92 50 text text NOUN bracis-33574 92 51 , , PUNCT bracis-33574 92 52 image image NOUN bracis-33574 92 53 , , PUNCT bracis-33574 92 54 and and CCONJ bracis-33574 92 55 subgraph subgraph PROPN bracis-33574 93 1 . . PUNCT bracis-33574 93 2 figure figure PROPN bracis-33574 93 3     SPACE bracis-33574 93 4 2(b 2(b NUM bracis-33574 93 5 ) ) PUNCT bracis-33574 93 6 shows show VERB bracis-33574 93 7 the the DET bracis-33574 93 8 same same ADJ bracis-33574 93 9 graph graph NOUN bracis-33574 93 10 simplified simplify VERB bracis-33574 93 11 with with ADP bracis-33574 93 12 heterogeneous heterogeneous ADJ bracis-33574 93 13 data datum NOUN bracis-33574 93 14 features feature NOUN bracis-33574 93 15 embedded embed VERB bracis-33574 93 16 into into ADP bracis-33574 93 17 the the DET bracis-33574 93 18 nodes node NOUN bracis-33574 93 19 , , PUNCT bracis-33574 93 20 after after SCONJ bracis-33574 93 21 the the DET bracis-33574 93 22 graph graph NOUN bracis-33574 93 23 creation creation NOUN bracis-33574 93 24 is be AUX bracis-33574 93 25 done do VERB bracis-33574 93 26 . . PUNCT bracis-33574 94 1 fig fig NOUN bracis-33574 94 2 . . PUNCT bracis-33574 95 1 2 2 X bracis-33574 95 2 . . X bracis-33574 95 3 heterogeneous heterogeneous ADJ bracis-33574 95 4 graph graph NOUN bracis-33574 95 5 within within ADP bracis-33574 95 6 heterogeneous heterogeneous ADJ bracis-33574 95 7 data datum NOUN bracis-33574 95 8 types type NOUN bracis-33574 95 9 . . PUNCT bracis-33574 96 1 full full ADJ bracis-33574 96 2 size size NOUN bracis-33574 96 3 image image NOUN bracis-33574 96 4 5.2 5.2 NUM bracis-33574 96 5 embeddings embedding NOUN bracis-33574 96 6 creation creation NOUN bracis-33574 96 7 and and CCONJ bracis-33574 96 8     SPACE bracis-33574 96 9 rebuilding rebuild VERB bracis-33574 96 10 the the DET bracis-33574 96 11     SPACE bracis-33574 96 12 graph graph NOUN bracis-33574 96 13 after after SCONJ bracis-33574 96 14 the the DET bracis-33574 96 15 graph graph NOUN bracis-33574 96 16 is be AUX bracis-33574 96 17 ready ready ADJ bracis-33574 96 18 for for ADP bracis-33574 96 19 use use NOUN bracis-33574 96 20 , , PUNCT bracis-33574 96 21 the the DET bracis-33574 96 22 following follow VERB bracis-33574 96 23 steps step NOUN bracis-33574 96 24 describe describe VERB bracis-33574 96 25 the the DET bracis-33574 96 26 creation creation NOUN bracis-33574 96 27 of of ADP bracis-33574 96 28 embeddings embedding NOUN bracis-33574 96 29 from from ADP bracis-33574 96 30 the the DET bracis-33574 96 31 processing processing NOUN bracis-33574 96 32 of of ADP bracis-33574 96 33 heterogeneous heterogeneous ADJ bracis-33574 96 34 features feature NOUN bracis-33574 96 35 , , PUNCT bracis-33574 96 36 detailing detail VERB bracis-33574 96 37 the the DET bracis-33574 96 38 techniques technique NOUN bracis-33574 96 39 used use VERB bracis-33574 96 40 in in ADP bracis-33574 96 41 the the DET bracis-33574 96 42 proposed propose VERB bracis-33574 96 43 algorithm algorithm NOUN bracis-33574 96 44 : : PUNCT bracis-33574 96 45 1 1 X bracis-33574 96 46 . . PUNCT bracis-33574 96 47 specialized specialized ADJ bracis-33574 96 48 autoencoder autoencoder NOUN bracis-33574 96 49 for for ADP bracis-33574 96 50 processing process VERB bracis-33574 96 51 image image NOUN bracis-33574 96 52 feature feature NOUN bracis-33574 96 53 data datum NOUN bracis-33574 96 54 type type NOUN bracis-33574 96 55 nodes node NOUN bracis-33574 96 56 of of ADP bracis-33574 96 57 the the DET bracis-33574 96 58 type type NOUN bracis-33574 96 59 image image NOUN bracis-33574 96 60 are be AUX bracis-33574 96 61 processed process VERB bracis-33574 96 62 in in ADP bracis-33574 96 63 two two NUM bracis-33574 96 64 steps step NOUN bracis-33574 96 65 . . PUNCT bracis-33574 97 1 first first ADV bracis-33574 97 2 , , PUNCT bracis-33574 97 3 the the DET bracis-33574 97 4 convolutional convolutional ADJ bracis-33574 97 5 neural neural ADJ bracis-33574 97 6 network network NOUN bracis-33574 97 7 ( ( PUNCT bracis-33574 97 8 cnn cnn PROPN bracis-33574 97 9 ) ) PUNCT bracis-33574 97 10 classifies classify VERB bracis-33574 97 11 the the DET bracis-33574 97 12 image image NOUN bracis-33574 97 13 , , PUNCT bracis-33574 97 14 and and CCONJ bracis-33574 97 15 second second ADV bracis-33574 97 16 , , PUNCT bracis-33574 97 17 extracts extract VERB bracis-33574 97 18 the the DET bracis-33574 97 19 characteristics characteristic NOUN bracis-33574 97 20 from from ADP bracis-33574 97 21 the the DET bracis-33574 97 22 image image NOUN bracis-33574 97 23 . . PUNCT bracis-33574 98 1 both both DET bracis-33574 98 2 results result NOUN bracis-33574 98 3 , , PUNCT bracis-33574 98 4 class class NOUN bracis-33574 98 5 , , PUNCT bracis-33574 98 6 and and CCONJ bracis-33574 98 7 characteristics characteristic NOUN bracis-33574 98 8 are be AUX bracis-33574 98 9 merged merge VERB bracis-33574 98 10 and and CCONJ bracis-33574 98 11 saved save VERB bracis-33574 98 12 into into ADP bracis-33574 98 13 the the DET bracis-33574 98 14 nodes node NOUN bracis-33574 98 15 as as ADP bracis-33574 98 16 data data NOUN bracis-33574 98 17 text text NOUN bracis-33574 98 18 features feature NOUN bracis-33574 98 19 . . PUNCT bracis-33574 99 1 cnns cnns PROPN bracis-33574 99 2 can can AUX bracis-33574 99 3 be be AUX bracis-33574 99 4 represented represent VERB bracis-33574 99 5 like like ADP bracis-33574 99 6 the the DET bracis-33574 99 7 approximation approximation NOUN bracis-33574 99 8 function function NOUN bracis-33574 99 9 \(f^ \(f^ NOUN bracis-33574 99 10 { { PUNCT bracis-33574 99 11 * * PUNCT bracis-33574 99 12 } } PUNCT bracis-33574 99 13 : : PUNCT bracis-33574 99 14 \mathbb \mathbb PROPN bracis-33574 99 15 { { PUNCT bracis-33574 99 16 r}^{\alpha r}^{\alpha ADV bracis-33574 99 17 \times \time VERB bracis-33574 99 18 \beta \beta PROPN bracis-33574 99 19 \times \times PROPN bracis-33574 99 20 \gamma \gamma PROPN bracis-33574 99 21 } } PUNCT bracis-33574 99 22 \rightarrow \rightarrow PROPN bracis-33574 99 23 \{1, \{1, ADJ bracis-33574 99 24 ... ... PUNCT bracis-33574 99 25 ,c\}\ ,c\}\ PUNCT bracis-33574 99 26 ) ) PUNCT bracis-33574 99 27 that that PRON bracis-33574 99 28 takes take VERB bracis-33574 99 29 as as ADP bracis-33574 99 30 input input NOUN bracis-33574 99 31 an an DET bracis-33574 99 32 image image NOUN bracis-33574 99 33 from from ADP bracis-33574 99 34 unknow unknow ADJ bracis-33574 99 35 distribution distribution NOUN bracis-33574 100 1 \(\mathbb \(\mathbb ADP bracis-33574 100 2 { { PUNCT bracis-33574 100 3 r}^{\alpha r}^{\alpha ADV bracis-33574 100 4 \times \time VERB bracis-33574 100 5 \beta \beta PROPN bracis-33574 100 6 \times \time NOUN bracis-33574 100 7 \gamma \gamma PROPN bracis-33574 100 8 } } PUNCT bracis-33574 100 9 \ \ NOUN bracis-33574 100 10 ) ) PUNCT bracis-33574 100 11 where where SCONJ bracis-33574 100 12 \(\alpha \(\alpha ADV bracis-33574 100 13 \times \time VERB bracis-33574 100 14 \beta \beta PROPN bracis-33574 100 15 \ \ NOUN bracis-33574 100 16 ) ) PUNCT bracis-33574 100 17 are be AUX bracis-33574 100 18 pixels pixel NOUN bracis-33574 100 19 of of ADP bracis-33574 100 20 image image NOUN bracis-33574 100 21 and and CCONJ bracis-33574 100 22 \(\gamma \(\gamma VERB bracis-33574 100 23 \ \ NOUN bracis-33574 100 24 ) ) PUNCT bracis-33574 101 1 is be AUX bracis-33574 101 2 the the DET bracis-33574 101 3 number number NOUN bracis-33574 101 4 of of ADP bracis-33574 101 5 color color NOUN bracis-33574 101 6 bands band NOUN bracis-33574 101 7 and and CCONJ bracis-33574 101 8 determines determine NOUN bracis-33574 101 9 which which PRON bracis-33574 101 10 of of ADP bracis-33574 101 11 class class NOUN bracis-33574 101 12 the the DET bracis-33574 101 13 image image NOUN bracis-33574 101 14 is be AUX bracis-33574 101 15 from from ADP bracis-33574 101 16 a a DET bracis-33574 101 17 set set NOUN bracis-33574 101 18 of of ADP bracis-33574 101 19 classes class NOUN bracis-33574 101 20 \(\{1, \(\{1, ADJ bracis-33574 101 21 ... ... PUNCT bracis-33574 101 22 ,c\}\ ,c\}\ PUNCT bracis-33574 101 23 ) ) PUNCT bracis-33574 101 24 . . PUNCT bracis-33574 102 1 our our PRON bracis-33574 102 2 proposed propose VERB bracis-33574 102 3 algorithm algorithm NOUN bracis-33574 102 4 uses use VERB bracis-33574 102 5 the the DET bracis-33574 102 6 resnet50 resnet50 NOUN bracis-33574 102 7 model model NOUN bracis-33574 102 8 , , PUNCT bracis-33574 102 9 a a DET bracis-33574 102 10 cnn cnn NOUN bracis-33574 102 11 with with ADP bracis-33574 102 12 50 50 NUM bracis-33574 102 13 layers layer NOUN bracis-33574 102 14 and and CCONJ bracis-33574 102 15 imagenet imagenet NOUN bracis-33574 102 16 weights weight NOUN bracis-33574 102 17 , , PUNCT bracis-33574 102 18 to to PART bracis-33574 102 19 implement implement VERB bracis-33574 102 20 the the DET bracis-33574 102 21 specialized specialized ADJ bracis-33574 102 22 autoencoder autoencoder NOUN bracis-33574 102 23 for for ADP bracis-33574 102 24 extracting extract VERB bracis-33574 102 25 classes class NOUN bracis-33574 102 26 and and CCONJ bracis-33574 102 27 characteristics characteristic NOUN bracis-33574 102 28 from from ADP bracis-33574 102 29 nodes node NOUN bracis-33574 102 30 where where SCONJ bracis-33574 102 31 the the DET bracis-33574 102 32 types type NOUN bracis-33574 102 33 are be AUX bracis-33574 102 34 images image NOUN bracis-33574 102 35 . . PUNCT bracis-33574 103 1 the the DET bracis-33574 103 2 extracted extract VERB bracis-33574 103 3 data datum NOUN bracis-33574 103 4 was be AUX bracis-33574 103 5 saved save VERB bracis-33574 103 6 into into ADP bracis-33574 103 7 the the DET bracis-33574 103 8 respective respective ADJ bracis-33574 103 9 node node ADJ bracis-33574 103 10 feature feature NOUN bracis-33574 103 11 as as ADP bracis-33574 103 12 a a DET bracis-33574 103 13 text text NOUN bracis-33574 103 14 vector vector NOUN bracis-33574 103 15 ; ; PUNCT bracis-33574 103 16 2 2 NUM bracis-33574 103 17 . . NUM bracis-33574 103 18 specialized specialized ADJ bracis-33574 103 19 autoencoder autoencoder NOUN bracis-33574 103 20 for for ADP bracis-33574 103 21 generating generate VERB bracis-33574 103 22 aggregated aggregate VERB bracis-33574 103 23 embedding embed VERB bracis-33574 103 24 the the DET bracis-33574 103 25 text text NOUN bracis-33574 103 26 features feature NOUN bracis-33574 103 27 of of ADP bracis-33574 103 28 nodes node NOUN bracis-33574 103 29 are be AUX bracis-33574 103 30 captured capture VERB bracis-33574 103 31 on on ADP bracis-33574 103 32 k k PROPN bracis-33574 103 33 interaction interaction NOUN bracis-33574 103 34 over over ADP bracis-33574 103 35 their their PRON bracis-33574 103 36 neighbors neighbor NOUN bracis-33574 103 37 and and CCONJ bracis-33574 103 38 combined combine VERB bracis-33574 103 39 with with ADP bracis-33574 103 40 the the DET bracis-33574 103 41 information information NOUN bracis-33574 103 42 embedding embed VERB bracis-33574 103 43 on on ADP bracis-33574 103 44 the the DET bracis-33574 103 45 before before ADP bracis-33574 103 46 \(k-1\ \(k-1\ NOUN bracis-33574 103 47 ) ) PUNCT bracis-33574 103 48 interaction interaction NOUN bracis-33574 103 49 . . PUNCT bracis-33574 104 1 the the DET bracis-33574 104 2 approach approach NOUN bracis-33574 104 3 has have VERB bracis-33574 104 4 two two NUM bracis-33574 104 5 phases phase NOUN bracis-33574 104 6 , , PUNCT bracis-33574 104 7 message message NOUN bracis-33574 104 8 - - PUNCT bracis-33574 104 9 passing pass VERB bracis-33574 104 10 and and CCONJ bracis-33574 104 11 readout readout VERB bracis-33574 104 12 [ [ X bracis-33574 104 13 9 9 NUM bracis-33574 104 14 , , PUNCT bracis-33574 104 15 13 13 NUM bracis-33574 104 16 ] ] PUNCT bracis-33574 104 17 . . PUNCT bracis-33574 105 1 the the DET bracis-33574 105 2 message message NOUN bracis-33574 105 3 - - PUNCT bracis-33574 105 4 passing pass VERB bracis-33574 105 5 phase phase NOUN bracis-33574 105 6 or or CCONJ bracis-33574 105 7 propagation propagation NOUN bracis-33574 105 8 step step NOUN bracis-33574 105 9 runs run VERB bracis-33574 105 10 for for ADP bracis-33574 105 11 t t NOUN bracis-33574 105 12 time time NOUN bracis-33574 105 13 steps step NOUN bracis-33574 105 14 and and CCONJ bracis-33574 105 15 contains contain VERB bracis-33574 105 16 two two NUM bracis-33574 105 17 subfunctions subfunction NOUN bracis-33574 105 18 : : PUNCT bracis-33574 105 19 message message NOUN bracis-33574 105 20 function function VERB bracis-33574 105 21 \(m_{t}\ \(m_{t}\ PRON bracis-33574 105 22 ) ) PUNCT bracis-33574 105 23 and and CCONJ bracis-33574 105 24 a a DET bracis-33574 105 25 node node ADJ bracis-33574 105 26 update update NOUN bracis-33574 105 27 function function NOUN bracis-33574 105 28 \(u_{t}\ \(u_{t}\ NOUN bracis-33574 105 29 ) ) PUNCT bracis-33574 105 30 . . PUNCT bracis-33574 106 1 during during ADP bracis-33574 106 2 the the DET bracis-33574 106 3 message message NOUN bracis-33574 106 4 passing passing NOUN bracis-33574 106 5 phase phase NOUN bracis-33574 106 6 , , PUNCT bracis-33574 106 7 hidden hide VERB bracis-33574 106 8 states state NOUN bracis-33574 106 9 \(h_{v}^{t}\ \(h_{v}^{t}\ PROPN bracis-33574 106 10 ) ) PUNCT bracis-33574 106 11 at at ADP bracis-33574 106 12 each each DET bracis-33574 106 13 node node NOUN bracis-33574 106 14 in in ADP bracis-33574 106 15 the the DET bracis-33574 106 16 graph graph NOUN bracis-33574 106 17 are be AUX bracis-33574 106 18 updated update VERB bracis-33574 106 19 based base VERB bracis-33574 106 20 on on ADP bracis-33574 106 21 messages message NOUN bracis-33574 106 22 \(m_{v}^{t \(m_{v}^{t PROPN bracis-33574 106 23 + + CCONJ bracis-33574 106 24 1}\ 1}\ NUM bracis-33574 106 25 ) ) PUNCT bracis-33574 106 26 according accord VERB bracis-33574 106 27 to to ADP bracis-33574 106 28 : : PUNCT bracis-33574 106 29 $ $ SYM bracis-33574 106 30 $ $ SYM bracis-33574 106 31 \begin{aligned \begin{aligne VERB bracis-33574 106 32 } } PUNCT bracis-33574 106 33 \begin{aligned \begin{aligne VERB bracis-33574 106 34 } } PUNCT bracis-33574 106 35 m_{v}^{t m_{v}^{t PUNCT bracis-33574 107 1 + + CCONJ bracis-33574 107 2 1 1 NUM bracis-33574 107 3 } } PUNCT bracis-33574 107 4 = = NOUN bracis-33574 107 5 \sum \sum NOUN bracis-33574 107 6 _ _ PUNCT bracis-33574 107 7 { { PUNCT bracis-33574 107 8 w w PROPN bracis-33574 107 9 \in \in PROPN bracis-33574 107 10 n_{(v n_{(v PROPN bracis-33574 107 11 ) ) PUNCT bracis-33574 107 12 } } PUNCT bracis-33574 107 13 } } PUNCT bracis-33574 107 14 m_{t}(h_{v}^{t},h_{w}^{t m_{t}(h_{v}^{t},h_{w}^{t PROPN bracis-33574 107 15 } } PUNCT bracis-33574 107 16 ) ) PUNCT bracis-33574 107 17 , , PUNCT bracis-33574 107 18 \ \ NOUN bracis-33574 107 19 \ \ X bracis-33574 107 20 \ \ X bracis-33574 107 21 \ \ X bracis-33574 108 1 h_{v}^{t h_{v}^{t PROPN bracis-33574 108 2 + + NOUN bracis-33574 108 3 1 1 NUM bracis-33574 108 4 } } PUNCT bracis-33574 108 5 = = SYM bracis-33574 108 6 u_{t}(h_{v}^{t},m_{v}^{t u_{t}(h_{v}^{t},m_{v}^{t PROPN bracis-33574 108 7 + + NOUN bracis-33574 108 8 1 1 NUM bracis-33574 108 9 } } PUNCT bracis-33574 108 10 ) ) PUNCT bracis-33574 108 11 , , PUNCT bracis-33574 108 12 \end{aligned \end{aligne VERB bracis-33574 108 13 } } PUNCT bracis-33574 108 14 \end{aligned}$$ \end{aligned}$$ X bracis-33574 108 15 ( ( PUNCT bracis-33574 108 16 1 1 NUM bracis-33574 108 17 ) ) PUNCT bracis-33574 108 18 where where SCONJ bracis-33574 108 19 the the DET bracis-33574 108 20 sum sum NOUN bracis-33574 108 21 \(n_{(v)}\ \(n_{(v)}\ PROPN bracis-33574 108 22 ) ) PUNCT bracis-33574 108 23 denotes denote VERB bracis-33574 108 24 the the DET bracis-33574 108 25 neighbors neighbor NOUN bracis-33574 108 26 of of ADP bracis-33574 108 27 node node PROPN bracis-33574 108 28 v v NOUN bracis-33574 108 29 in in ADP bracis-33574 108 30 graph graph NOUN bracis-33574 108 31 g g PROPN bracis-33574 108 32 , , PUNCT bracis-33574 108 33 \(h_{w}^{t}\ \(h_{w}^{t}\ PROPN bracis-33574 108 34 ) ) PUNCT bracis-33574 108 35 node node NOUN bracis-33574 108 36 embedding embed VERB bracis-33574 108 37 from from ADP bracis-33574 108 38 node node PROPN bracis-33574 108 39 v v ADP bracis-33574 108 40 to to ADP bracis-33574 108 41 w w NOUN bracis-33574 108 42 , , PUNCT bracis-33574 108 43 and and CCONJ bracis-33574 108 44 function function VERB bracis-33574 108 45 \(u_{t}\ \(u_{t}\ NOUN bracis-33574 108 46 ) ) PUNCT bracis-33574 108 47 updates update VERB bracis-33574 108 48 the the DET bracis-33574 108 49 hidden hide VERB bracis-33574 108 50 states state NOUN bracis-33574 108 51 \(h_{v}^{t}\ \(h_{v}^{t}\ PROPN bracis-33574 108 52 ) ) PUNCT bracis-33574 108 53 . . PUNCT bracis-33574 109 1 the the DET bracis-33574 109 2 readout readout NOUN bracis-33574 109 3 phase phase NOUN bracis-33574 109 4 uses use VERB bracis-33574 109 5 function function NOUN bracis-33574 109 6 r r NOUN bracis-33574 109 7 to to PART bracis-33574 109 8 compute compute VERB bracis-33574 109 9 an an DET bracis-33574 109 10 embedding embed VERB bracis-33574 109 11 vector vector NOUN bracis-33574 109 12 representation representation NOUN bracis-33574 109 13 for for ADP bracis-33574 109 14 the the DET bracis-33574 109 15 entire entire ADJ bracis-33574 109 16 graph graph NOUN bracis-33574 109 17 as as SCONJ bracis-33574 109 18 follows follow VERB bracis-33574 109 19 : : PUNCT bracis-33574 109 20 $ $ SYM bracis-33574 109 21 $ $ SYM bracis-33574 109 22 \begin{aligned \begin{aligne VERB bracis-33574 109 23 } } PUNCT bracis-33574 109 24 \hat{y \hat{y NOUN bracis-33574 109 25 } } PUNCT bracis-33574 109 26 = = SYM bracis-33574 109 27 r(\ r(\ X bracis-33574 109 28 { { PUNCT bracis-33574 109 29 h_{v}^{t h_{v}^{t NOUN bracis-33574 109 30 } } PUNCT bracis-33574 109 31 \mid \mid ADP bracis-33574 109 32 v v ADP bracis-33574 109 33 \in \in PROPN bracis-33574 109 34 g g NOUN bracis-33574 109 35 \ \ PROPN bracis-33574 109 36 } } PUNCT bracis-33574 109 37 ) ) PUNCT bracis-33574 109 38 , , PUNCT bracis-33574 109 39 \end{aligned}$$ \end{aligned}$$ X bracis-33574 109 40 ( ( PUNCT bracis-33574 109 41 2 2 NUM bracis-33574 109 42 ) ) PUNCT bracis-33574 109 43 where where SCONJ bracis-33574 109 44 t t PROPN bracis-33574 109 45 denotes denote VERB bracis-33574 109 46 the the DET bracis-33574 109 47 total total ADJ bracis-33574 109 48 time time NOUN bracis-33574 109 49 steps step NOUN bracis-33574 109 50 . . PUNCT bracis-33574 110 1 the the DET bracis-33574 110 2 message message NOUN bracis-33574 110 3 - - PUNCT bracis-33574 110 4 passing pass VERB bracis-33574 110 5 phase phase NOUN bracis-33574 110 6 in in ADP bracis-33574 110 7 our our PRON bracis-33574 110 8 algorithm algorithm NOUN bracis-33574 110 9 was be AUX bracis-33574 110 10 implemented implement VERB bracis-33574 110 11 through through ADP bracis-33574 110 12 random random ADJ bracis-33574 110 13 walks walk NOUN bracis-33574 110 14 , , PUNCT bracis-33574 110 15 which which PRON bracis-33574 110 16 accessed access VERB bracis-33574 110 17 k k PRON bracis-33574 110 18 neighboring neighboring NOUN bracis-33574 110 19 nodes node NOUN bracis-33574 110 20 , , PUNCT bracis-33574 110 21 extracted extract VERB bracis-33574 110 22 their their PRON bracis-33574 110 23 features feature NOUN bracis-33574 110 24 , , PUNCT bracis-33574 110 25 and and CCONJ bracis-33574 110 26 aggregated aggregate VERB bracis-33574 110 27 them they PRON bracis-33574 110 28 with with ADP bracis-33574 110 29 the the DET bracis-33574 110 30 local local ADJ bracis-33574 110 31 node node NOUN bracis-33574 110 32 . . PUNCT bracis-33574 111 1 in in ADP bracis-33574 111 2 an an DET bracis-33574 111 3 attempt attempt NOUN bracis-33574 111 4 to to PART bracis-33574 111 5 avoid avoid VERB bracis-33574 111 6 the the DET bracis-33574 111 7 over over ADV bracis-33574 111 8 - - PUNCT bracis-33574 111 9 smoothing smooth VERB bracis-33574 111 10 issue issue NOUN bracis-33574 111 11 in in ADP bracis-33574 111 12 the the DET bracis-33574 111 13 first first ADJ bracis-33574 111 14 layer layer NOUN bracis-33574 111 15 , , PUNCT bracis-33574 111 16 the the DET bracis-33574 111 17 node node NOUN bracis-33574 111 18 features feature NOUN bracis-33574 111 19 were be AUX bracis-33574 111 20 saved save VERB bracis-33574 111 21 into into ADP bracis-33574 111 22 a a DET bracis-33574 111 23 data data NOUN bracis-33574 111 24 structure structure NOUN bracis-33574 111 25 of of ADP bracis-33574 111 26 type type NOUN bracis-33574 111 27 set set NOUN bracis-33574 111 28 , , PUNCT bracis-33574 111 29 removing remove VERB bracis-33574 111 30 duplicate duplicate ADJ bracis-33574 111 31 features feature NOUN bracis-33574 111 32 . . PUNCT bracis-33574 112 1 the the DET bracis-33574 112 2 readout readout NOUN bracis-33574 112 3 phase phase NOUN bracis-33574 112 4 in in ADP bracis-33574 112 5 our our PRON bracis-33574 112 6 proposed propose VERB bracis-33574 112 7 algorithm algorithm NOUN bracis-33574 112 8 used use VERB bracis-33574 112 9 a a DET bracis-33574 112 10 word2vec word2vec X bracis-33574 112 11 model model NOUN bracis-33574 112 12 to to PART bracis-33574 112 13 generate generate VERB bracis-33574 112 14 the the DET bracis-33574 112 15 vector vector NOUN bracis-33574 112 16 node node NOUN bracis-33574 112 17 embeddings embedding NOUN bracis-33574 112 18 from from ADP bracis-33574 112 19 the the DET bracis-33574 112 20 node node NOUN bracis-33574 112 21 features feature NOUN bracis-33574 112 22 produced produce VERB bracis-33574 112 23 by by ADP bracis-33574 112 24 the the DET bracis-33574 112 25 message message NOUN bracis-33574 112 26 - - PUNCT bracis-33574 112 27 passing pass VERB bracis-33574 112 28 phase phase NOUN bracis-33574 112 29 ; ; PUNCT bracis-33574 112 30 3 3 X bracis-33574 112 31 . . PUNCT bracis-33574 112 32 specialized specialized ADJ bracis-33574 112 33 autoencoder autoencoder NOUN bracis-33574 112 34 for for ADP bracis-33574 112 35 generating generate VERB bracis-33574 112 36 metapaths metapath NOUN bracis-33574 112 37 embedding embed VERB bracis-33574 112 38 the the DET bracis-33574 112 39 first first ADJ bracis-33574 112 40 step step NOUN bracis-33574 112 41 of of ADP bracis-33574 112 42 the the DET bracis-33574 112 43 process process NOUN bracis-33574 112 44 is be AUX bracis-33574 112 45 to to PART bracis-33574 112 46 read read VERB bracis-33574 112 47 the the DET bracis-33574 112 48 original original ADJ bracis-33574 112 49 graph graph NOUN bracis-33574 112 50 as as ADP bracis-33574 112 51 input input NOUN bracis-33574 112 52 , , PUNCT bracis-33574 112 53 and and CCONJ bracis-33574 112 54 through through ADP bracis-33574 112 55 the the DET bracis-33574 112 56 metapath2vec metapath2vec NOUN bracis-33574 112 57 algorithm algorithm NOUN bracis-33574 112 58 using use VERB bracis-33574 112 59 the the DET bracis-33574 112 60 pre pre ADJ bracis-33574 112 61 - - ADJ bracis-33574 112 62 defined define VERB bracis-33574 112 63 metapaths metapath NOUN bracis-33574 112 64 , , PUNCT bracis-33574 112 65 within within ADP bracis-33574 112 66 a a DET bracis-33574 112 67 sequence sequence NOUN bracis-33574 112 68 of of ADP bracis-33574 112 69 nodes node NOUN bracis-33574 112 70 dependent dependent ADJ bracis-33574 112 71 on on ADP bracis-33574 112 72 their their PRON bracis-33574 112 73 node node ADJ bracis-33574 112 74 type type NOUN bracis-33574 112 75 , , PUNCT bracis-33574 112 76 walking walk VERB bracis-33574 112 77 transversely transversely ADV bracis-33574 112 78 in in ADP bracis-33574 112 79 the the DET bracis-33574 112 80 graph graph NOUN bracis-33574 112 81 captures capture VERB bracis-33574 112 82 the the DET bracis-33574 112 83 semantics semantic NOUN bracis-33574 112 84 between between ADP bracis-33574 112 85 the the DET bracis-33574 112 86 nodes node NOUN bracis-33574 112 87 . . PUNCT bracis-33574 113 1 the the DET bracis-33574 113 2 information information NOUN bracis-33574 113 3 of of ADP bracis-33574 113 4 nodes node NOUN bracis-33574 113 5 is be AUX bracis-33574 113 6 saved save VERB bracis-33574 113 7 into into ADP bracis-33574 113 8 the the DET bracis-33574 113 9 latent latent NOUN bracis-33574 113 10 vector vector NOUN bracis-33574 113 11 space space NOUN bracis-33574 113 12 represented represent VERB bracis-33574 113 13 by by ADP bracis-33574 113 14 the the DET bracis-33574 113 15 function function NOUN bracis-33574 113 16 \(f \(f NOUN bracis-33574 113 17 : : PUNCT bracis-33574 113 18 v v ADP bracis-33574 113 19 \rightarrow \rightarrow PROPN bracis-33574 113 20 \mathbb \mathbb PROPN bracis-33574 113 21 { { PUNCT bracis-33574 113 22 r}^{d}\ r}^{d}\ NOUN bracis-33574 113 23 ) ) PUNCT bracis-33574 113 24 where where SCONJ bracis-33574 113 25 v v NOUN bracis-33574 113 26 is be AUX bracis-33574 113 27 the the DET bracis-33574 113 28 node node NOUN bracis-33574 113 29 embedding embed VERB bracis-33574 113 30 , , PUNCT bracis-33574 113 31 and and CCONJ bracis-33574 113 32 \(\mathbb \(\mathbb VERB bracis-33574 113 33 { { PUNCT bracis-33574 113 34 r}\ r}\ NUM bracis-33574 113 35 ) ) PUNCT bracis-33574 113 36 is be AUX bracis-33574 113 37 the the DET bracis-33574 113 38 vector vector NOUN bracis-33574 113 39 space space NOUN bracis-33574 113 40 . . PUNCT bracis-33574 114 1 the the DET bracis-33574 114 2 specific specific ADJ bracis-33574 114 3 nodes node NOUN bracis-33574 114 4 of of ADP bracis-33574 114 5 the the DET bracis-33574 114 6 data datum NOUN bracis-33574 114 7 type type NOUN bracis-33574 114 8 graph graph NOUN bracis-33574 114 9 already already ADV bracis-33574 114 10 have have VERB bracis-33574 114 11 an an DET bracis-33574 114 12 adjacency adjacency NOUN bracis-33574 114 13 matrix matrix NOUN bracis-33574 114 14 linked link VERB bracis-33574 114 15 , , PUNCT bracis-33574 114 16 like like ADP bracis-33574 114 17 a a DET bracis-33574 114 18 subgraph subgraph NOUN bracis-33574 114 19 embedded embed VERB bracis-33574 114 20 , , PUNCT bracis-33574 114 21 where where SCONJ bracis-33574 114 22 the the DET bracis-33574 114 23 metapath2vec metapath2vec X bracis-33574 114 24 exploits exploit VERB bracis-33574 114 25 it it PRON bracis-33574 114 26 and and CCONJ bracis-33574 114 27 generates generate VERB bracis-33574 114 28 the the DET bracis-33574 114 29 corresponding correspond VERB bracis-33574 114 30 metapath metapath NOUN bracis-33574 114 31 embedding embed VERB bracis-33574 114 32 [ [ PUNCT bracis-33574 114 33 15 15 NUM bracis-33574 114 34 ] ] PUNCT bracis-33574 114 35 . . PUNCT bracis-33574 115 1 metapath2vec metapath2vec X bracis-33574 115 2 uses use VERB bracis-33574 115 3 random random ADJ bracis-33574 115 4 walk walk NOUN bracis-33574 115 5 to to PART bracis-33574 115 6 generate generate VERB bracis-33574 115 7 the the DET bracis-33574 115 8 metapaths metapath NOUN bracis-33574 115 9 embeddings embedding NOUN bracis-33574 115 10 , , PUNCT bracis-33574 115 11 where where SCONJ bracis-33574 115 12 skip skip VERB bracis-33574 115 13 - - PUNCT bracis-33574 115 14 gram gram NOUN bracis-33574 115 15 or or CCONJ bracis-33574 115 16 node2vec node2vec NOUN bracis-33574 115 17 model model NOUN bracis-33574 115 18 maintains maintain VERB bracis-33574 115 19 the the DET bracis-33574 115 20 proximity proximity NOUN bracis-33574 115 21 of of ADP bracis-33574 115 22 node node PROPN bracis-33574 115 23 v v NOUN bracis-33574 115 24 and and CCONJ bracis-33574 115 25 its its PRON bracis-33574 115 26 neighbors neighbor NOUN bracis-33574 115 27 in in ADP bracis-33574 115 28 the the DET bracis-33574 115 29 random random ADJ bracis-33574 115 30 walk walk NOUN bracis-33574 115 31 sequences sequence NOUN bracis-33574 115 32 , , PUNCT bracis-33574 115 33 and and CCONJ bracis-33574 115 34 heterogeneous heterogeneous ADJ bracis-33574 115 35 graph graph NOUN bracis-33574 115 36 \(\mathcal{h}\mathcal{g \(\mathcal{h}\mathcal{g NOUN bracis-33574 115 37 } } PUNCT bracis-33574 115 38 = = SYM bracis-33574 115 39 ( ( PUNCT bracis-33574 115 40 v v NOUN bracis-33574 115 41 , , PUNCT bracis-33574 115 42 e e NOUN bracis-33574 115 43 , , PUNCT bracis-33574 115 44 t)\ t)\ PRON bracis-33574 115 45 ) ) PUNCT bracis-33574 115 46 is be AUX bracis-33574 115 47 considered consider VERB bracis-33574 115 48 , , PUNCT bracis-33574 115 49 where where SCONJ bracis-33574 115 50 \(t_{v}\ \(t_{v}\ PUNCT bracis-33574 115 51 ) ) PUNCT bracis-33574 115 52 represents represent VERB bracis-33574 115 53 the the DET bracis-33574 115 54 set set NOUN bracis-33574 115 55 of of ADP bracis-33574 115 56 node node ADJ bracis-33574 115 57 types type NOUN bracis-33574 115 58 and and CCONJ bracis-33574 115 59 \(\mid \(\mid ADP bracis-33574 115 60 t_{v t_{v NOUN bracis-33574 115 61 } } PUNCT bracis-33574 115 62 \mid \mid ADP bracis-33574 115 63 \ \ NOUN bracis-33574 115 64 > > X bracis-33574 115 65 \ \ PROPN bracis-33574 115 66 1\ 1\ NUM bracis-33574 115 67 ) ) PUNCT bracis-33574 115 68 maximizing maximize VERB bracis-33574 115 69 the the DET bracis-33574 115 70 probability probability NOUN bracis-33574 115 71 of of ADP bracis-33574 115 72 having have VERB bracis-33574 115 73 heterogeneous heterogeneous ADJ bracis-33574 115 74 context context NOUN bracis-33574 115 75 \(n_{t}(v),t \(n_{t}(v),t VERB bracis-33574 115 76 \in \in PROPN bracis-33574 115 77 t_{v}\ t_{v}\ PROPN bracis-33574 115 78 ) ) PUNCT bracis-33574 115 79 given give VERB bracis-33574 115 80 a a DET bracis-33574 115 81 node node NOUN bracis-33574 115 82 v v NOUN bracis-33574 115 83 : : PUNCT bracis-33574 115 84 $ $ SYM bracis-33574 115 85 $ $ SYM bracis-33574 115 86 \begin{aligned \begin{aligne VERB bracis-33574 115 87 } } PUNCT bracis-33574 115 88 arg arg NOUN bracis-33574 115 89 \ \ PROPN bracis-33574 115 90 \underset{\theta \underset{\theta NUM bracis-33574 115 91 } } PUNCT bracis-33574 115 92 { { PUNCT bracis-33574 115 93 max}\ max}\ PROPN bracis-33574 115 94 \sum \sum NOUN bracis-33574 115 95 _ _ PUNCT bracis-33574 115 96 { { PUNCT bracis-33574 115 97 v v ADP bracis-33574 115 98 \in \in PROPN bracis-33574 115 99 v v NOUN bracis-33574 115 100 } } PUNCT bracis-33574 115 101 \sum \sum NOUN bracis-33574 115 102 _ _ PUNCT bracis-33574 115 103 { { PUNCT bracis-33574 115 104 t t PROPN bracis-33574 115 105 \in \in PROPN bracis-33574 115 106 t_{v t_{v PROPN bracis-33574 115 107 } } PUNCT bracis-33574 115 108 } } PUNCT bracis-33574 115 109 \sum \sum NOUN bracis-33574 115 110 _ _ PUNCT bracis-33574 115 111 { { PUNCT bracis-33574 115 112 c_{t c_{t ADJ bracis-33574 115 113 } } PUNCT bracis-33574 115 114 \in \in PROPN bracis-33574 115 115 n_{t}(v n_{t}(v NOUN bracis-33574 115 116 ) ) PUNCT bracis-33574 115 117 } } PUNCT bracis-33574 115 118 \log \log PROPN bracis-33574 115 119 p(c_{t p(c_{t NOUN bracis-33574 115 120 } } PUNCT bracis-33574 115 121 \mid \mid ADP bracis-33574 115 122 v;\theta v;\theta NUM bracis-33574 115 123 ) ) PUNCT bracis-33574 115 124 , , PUNCT bracis-33574 115 125 \end{aligned}$$ \end{aligned}$$ X bracis-33574 115 126 ( ( PUNCT bracis-33574 115 127 3 3 NUM bracis-33574 115 128 ) ) PUNCT bracis-33574 115 129 where where SCONJ bracis-33574 115 130 \(n_{t}(v)\ \(n_{t}(v)\ NOUN bracis-33574 115 131 ) ) PUNCT bracis-33574 115 132 denotes denote NOUN bracis-33574 115 133 \(v's\ \(v's\ NOUN bracis-33574 115 134 ) ) PUNCT bracis-33574 115 135 neighbourhood neighbourhood NOUN bracis-33574 115 136 with with ADP bracis-33574 115 137 the the DET bracis-33574 115 138 \(t^{th}\ \(t^{th}\ NOUN bracis-33574 115 139 ) ) PUNCT bracis-33574 115 140 type type NOUN bracis-33574 115 141 of of ADP bracis-33574 115 142 nodes node NOUN bracis-33574 115 143 and and CCONJ bracis-33574 115 144 \(p(c_{t \(p(c_{t NOUN bracis-33574 115 145 } } PUNCT bracis-33574 115 146 \mid \mid NOUN bracis-33574 115 147 v;\theta v;\theta NUM bracis-33574 115 148 ) ) PUNCT bracis-33574 116 1 \ \ NOUN bracis-33574 116 2 ) ) PUNCT bracis-33574 116 3 is be AUX bracis-33574 116 4 defined define VERB bracis-33574 116 5 as as ADP bracis-33574 116 6 a a DET bracis-33574 116 7 softmax softmax NOUN bracis-33574 116 8 function function NOUN bracis-33574 116 9 , , PUNCT bracis-33574 116 10 and and CCONJ bracis-33574 116 11 $ $ SYM bracis-33574 116 12 $ $ SYM bracis-33574 116 13 \begin{aligned \begin{aligne VERB bracis-33574 116 14 } } PUNCT bracis-33574 116 15 p(c_{t p(c_{t ADJ bracis-33574 116 16 } } PUNCT bracis-33574 116 17 \mid \mid NOUN bracis-33574 116 18 v;\theta v;\theta NUM bracis-33574 116 19 ) ) PUNCT bracis-33574 117 1 = = PUNCT bracis-33574 117 2 \frac{e^{x_{ct \frac{e^{x_{ct PROPN bracis-33574 117 3 } } PUNCT bracis-33574 117 4 \cdot \cdot NOUN bracis-33574 117 5 x_{v}}}{\sum x_{v}}}{\sum NOUN bracis-33574 117 6 _ _ PUNCT bracis-33574 117 7 { { PUNCT bracis-33574 117 8 u u NOUN bracis-33574 117 9 \in \in PROPN bracis-33574 117 10 v v NOUN bracis-33574 117 11 } } PUNCT bracis-33574 117 12 { { PUNCT bracis-33574 117 13 e^{x_{u e^{x_{u NOUN bracis-33574 117 14 } } PUNCT bracis-33574 117 15 \cdot \cdot NOUN bracis-33574 117 16 x_{v x_{v NOUN bracis-33574 117 17 } } PUNCT bracis-33574 117 18 } } PUNCT bracis-33574 117 19 } } PUNCT bracis-33574 117 20 } } PUNCT bracis-33574 117 21 , , PUNCT bracis-33574 117 22 \end{aligned}$$ \end{aligned}$$ X bracis-33574 117 23 ( ( PUNCT bracis-33574 117 24 4 4 NUM bracis-33574 117 25 ) ) PUNCT bracis-33574 117 26 where where SCONJ bracis-33574 117 27 \(x_{v}\ \(x_{v}\ NOUN bracis-33574 117 28 ) ) PUNCT bracis-33574 117 29 is be AUX bracis-33574 117 30 the the DET bracis-33574 117 31 \(v^{th}\ \(v^{th}\ NOUN bracis-33574 117 32 ) ) PUNCT bracis-33574 117 33 row row NOUN bracis-33574 117 34 of of ADP bracis-33574 117 35 x x PRON bracis-33574 117 36 , , PUNCT bracis-33574 117 37 representing represent VERB bracis-33574 117 38 the the DET bracis-33574 117 39 embedding embed VERB bracis-33574 117 40 vector vector NOUN bracis-33574 117 41 for for ADP bracis-33574 117 42 node node NOUN bracis-33574 117 43 v v ADP bracis-33574 117 44 [ [ X bracis-33574 117 45 7 7 NUM bracis-33574 117 46 ] ] PUNCT bracis-33574 117 47 . . PUNCT bracis-33574 118 1 the the DET bracis-33574 118 2 proposed propose VERB bracis-33574 118 3 algorithm algorithm NOUN bracis-33574 118 4 implements implement VERB bracis-33574 118 5 the the DET bracis-33574 118 6 metapath2vec metapath2vec NOUN bracis-33574 118 7 algorithm algorithm NOUN bracis-33574 118 8 by by ADP bracis-33574 118 9 performing perform VERB bracis-33574 118 10 walks walk NOUN bracis-33574 118 11 on on ADP bracis-33574 118 12 the the DET bracis-33574 118 13 heterogeneous heterogeneous ADJ bracis-33574 118 14 graph graph NOUN bracis-33574 118 15 based base VERB bracis-33574 118 16 on on ADP bracis-33574 118 17 a a DET bracis-33574 118 18 set set NOUN bracis-33574 118 19 of of ADP bracis-33574 118 20 predefined predefine VERB bracis-33574 118 21 metapaths metapath NOUN bracis-33574 118 22 . . PUNCT bracis-33574 119 1 the the DET bracis-33574 119 2 hyperparameters hyperparameter NOUN bracis-33574 119 3 “ " PUNCT bracis-33574 119 4 length length NOUN bracis-33574 119 5 ” " PUNCT bracis-33574 119 6 and and CCONJ bracis-33574 119 7 “ " PUNCT bracis-33574 119 8 walks walk NOUN bracis-33574 119 9 ” " PUNCT bracis-33574 119 10 define define VERB bracis-33574 119 11 the the DET bracis-33574 119 12 length length NOUN bracis-33574 119 13 of of ADP bracis-33574 119 14 each each DET bracis-33574 119 15 random random ADJ bracis-33574 119 16 walk walk NOUN bracis-33574 119 17 and and CCONJ bracis-33574 119 18 the the DET bracis-33574 119 19 number number NOUN bracis-33574 119 20 of of ADP bracis-33574 119 21 random random ADJ bracis-33574 119 22 walks walk NOUN bracis-33574 119 23 to to PART bracis-33574 119 24 generate generate VERB bracis-33574 119 25 from from ADP bracis-33574 119 26 each each DET bracis-33574 119 27 node node NOUN bracis-33574 119 28 , , PUNCT bracis-33574 119 29 respectively respectively ADV bracis-33574 119 30 . . PUNCT bracis-33574 120 1 by by ADP bracis-33574 120 2 tracking track VERB bracis-33574 120 3 valid valid ADJ bracis-33574 120 4 walks walk NOUN bracis-33574 120 5 based base VERB bracis-33574 120 6 on on ADP bracis-33574 120 7 node node ADJ bracis-33574 120 8 types type NOUN bracis-33574 120 9 , , PUNCT bracis-33574 120 10 a a DET bracis-33574 120 11 node2vec node2vec NOUN bracis-33574 120 12 model model NOUN bracis-33574 120 13 is be AUX bracis-33574 120 14 built build VERB bracis-33574 120 15 to to PART bracis-33574 120 16 generate generate VERB bracis-33574 120 17 the the DET bracis-33574 120 18 metapath metapath NOUN bracis-33574 120 19 vector vector NOUN bracis-33574 120 20 embeddings embedding NOUN bracis-33574 120 21 for for ADP bracis-33574 120 22 each each DET bracis-33574 120 23 node node NOUN bracis-33574 120 24 ; ; PUNCT bracis-33574 120 25 4 4 X bracis-33574 120 26 . . X bracis-33574 120 27 consolidating consolidate VERB bracis-33574 120 28 data datum NOUN bracis-33574 120 29 embedding embed VERB bracis-33574 120 30 and and CCONJ bracis-33574 120 31 rebuilding rebuild VERB bracis-33574 120 32 the the DET bracis-33574 120 33 graph graph NOUN bracis-33574 120 34 within within ADP bracis-33574 120 35 node node ADJ bracis-33574 120 36 features feature NOUN bracis-33574 120 37 and and CCONJ bracis-33574 120 38 embeddings embedding NOUN bracis-33574 120 39 each each DET bracis-33574 120 40 autoencoder autoencoder PROPN bracis-33574 120 41 \(a:\mathbb \(a:\mathbb PROPN bracis-33574 120 42 { { PUNCT bracis-33574 120 43 r}^{n r}^{n NOUN bracis-33574 120 44 } } PUNCT bracis-33574 120 45 \rightarrow \rightarrow PROPN bracis-33574 120 46 \mathbb \mathbb PROPN bracis-33574 120 47 { { PUNCT bracis-33574 120 48 r}^{p}\ r}^{p}\ NOUN bracis-33574 120 49 ) ) PUNCT bracis-33574 120 50 generates generate VERB bracis-33574 120 51 its its PRON bracis-33574 120 52 data data NOUN bracis-33574 120 53 vectors vector NOUN bracis-33574 120 54 output output NOUN bracis-33574 120 55 that that PRON bracis-33574 120 56 is be AUX bracis-33574 120 57 used use VERB bracis-33574 120 58 as as ADP bracis-33574 120 59 input input NOUN bracis-33574 120 60 per per ADP bracis-33574 120 61 the the DET bracis-33574 120 62 decoder decoder NOUN bracis-33574 121 1 \(b:\mathbb \(b:\mathbb PROPN bracis-33574 121 2 { { PUNCT bracis-33574 121 3 r}^{p r}^{p PROPN bracis-33574 121 4 } } PUNCT bracis-33574 121 5 \rightarrow \rightarrow PROPN bracis-33574 121 6 \mathbb \mathbb PROPN bracis-33574 121 7 { { PUNCT bracis-33574 121 8 r}^{n}\ r}^{n}\ NOUN bracis-33574 121 9 ) ) PUNCT bracis-33574 122 1 to to PART bracis-33574 122 2 rebuild rebuild VERB bracis-33574 122 3 the the DET bracis-33574 122 4 entire entire ADJ bracis-33574 122 5 graph graph NOUN bracis-33574 122 6 , , PUNCT bracis-33574 122 7 associating associate VERB bracis-33574 122 8 the the DET bracis-33574 122 9 nodes node NOUN bracis-33574 122 10 with with ADP bracis-33574 122 11 their their PRON bracis-33574 122 12 data datum NOUN bracis-33574 122 13 embedding embed VERB bracis-33574 122 14 generated generate VERB bracis-33574 122 15 , , PUNCT bracis-33574 122 16 that that PRON bracis-33574 122 17 satisfy satisfy VERB bracis-33574 122 18 $ $ SYM bracis-33574 122 19 $ $ SYM bracis-33574 122 20 \begin{aligned \begin{aligne VERB bracis-33574 122 21 } } PUNCT bracis-33574 122 22 arg arg NOUN bracis-33574 122 23 \ \ PROPN bracis-33574 122 24 min_{a min_{a NUM bracis-33574 122 25 , , PUNCT bracis-33574 122 26 b b NOUN bracis-33574 122 27 } } PUNCT bracis-33574 122 28 \ \ NOUN bracis-33574 123 1 e[\vardelta e[\vardelta X bracis-33574 123 2 ( ( PUNCT bracis-33574 123 3 x x X bracis-33574 123 4 , , PUNCT bracis-33574 123 5 b b PROPN bracis-33574 123 6 \circ \circ PROPN bracis-33574 123 7 a(x a(x NOUN bracis-33574 123 8 ) ) PUNCT bracis-33574 123 9 ] ] PUNCT bracis-33574 123 10 , , PUNCT bracis-33574 123 11 \end{aligned}$$ \end{aligned}$$ X bracis-33574 123 12 ( ( PUNCT bracis-33574 123 13 5 5 NUM bracis-33574 123 14 ) ) PUNCT bracis-33574 123 15 where where SCONJ bracis-33574 123 16 e e NOUN bracis-33574 123 17 is be AUX bracis-33574 123 18 the the DET bracis-33574 123 19 expectation expectation NOUN bracis-33574 123 20 over over ADP bracis-33574 123 21 the the DET bracis-33574 123 22 distribution distribution NOUN bracis-33574 123 23 of of ADP bracis-33574 123 24 x x PRON bracis-33574 123 25 , , PUNCT bracis-33574 123 26 \(\vardelta \(\vardelta X bracis-33574 123 27 \ \ NOUN bracis-33574 123 28 ) ) PUNCT bracis-33574 123 29 is be AUX bracis-33574 123 30 the the DET bracis-33574 123 31 reconstruction reconstruction NOUN bracis-33574 123 32 loss loss NOUN bracis-33574 123 33 function function NOUN bracis-33574 123 34 , , PUNCT bracis-33574 123 35 which which PRON bracis-33574 123 36 measures measure VERB bracis-33574 123 37 the the DET bracis-33574 123 38 distance distance NOUN bracis-33574 123 39 between between ADP bracis-33574 123 40 the the DET bracis-33574 123 41 output output NOUN bracis-33574 123 42 of of ADP bracis-33574 123 43 the the DET bracis-33574 123 44 decoder decoder NOUN bracis-33574 123 45 and and CCONJ bracis-33574 123 46 the the DET bracis-33574 123 47 input input NOUN bracis-33574 123 48 , , PUNCT bracis-33574 123 49 and and CCONJ bracis-33574 123 50 a a PRON bracis-33574 123 51 and and CCONJ bracis-33574 123 52 b b NOUN bracis-33574 123 53 are be AUX bracis-33574 123 54 neural neural ADJ bracis-33574 123 55 networks network NOUN bracis-33574 123 56 [ [ X bracis-33574 123 57 4 4 NUM bracis-33574 123 58 , , PUNCT bracis-33574 123 59 5 5 NUM bracis-33574 123 60 ] ] PUNCT bracis-33574 123 61 ; ; PUNCT bracis-33574 123 62 based base VERB bracis-33574 123 63 on on ADP bracis-33574 123 64 the the DET bracis-33574 123 65 data datum NOUN bracis-33574 123 66 saved save VERB bracis-33574 123 67 during during ADP bracis-33574 123 68 the the DET bracis-33574 123 69 entire entire ADJ bracis-33574 123 70 process process NOUN bracis-33574 123 71 , , PUNCT bracis-33574 123 72 the the DET bracis-33574 123 73 proposed propose VERB bracis-33574 123 74 algorithm algorithm NOUN bracis-33574 123 75 rebuilds rebuild VERB bracis-33574 123 76 the the DET bracis-33574 123 77 heterogeneous heterogeneous ADJ bracis-33574 123 78 graph graph NOUN bracis-33574 123 79 with with ADP bracis-33574 123 80 the the DET bracis-33574 123 81 original original ADJ bracis-33574 123 82 nodes node NOUN bracis-33574 123 83 and and CCONJ bracis-33574 123 84 edges edge NOUN bracis-33574 123 85 , , PUNCT bracis-33574 123 86 adding add VERB bracis-33574 123 87 the the DET bracis-33574 123 88 features feature NOUN bracis-33574 123 89 generated generate VERB bracis-33574 123 90 , , PUNCT bracis-33574 123 91 vector vector NOUN bracis-33574 123 92 embeddings embedding NOUN bracis-33574 123 93 , , PUNCT bracis-33574 123 94 and and CCONJ bracis-33574 123 95 prediction prediction NOUN bracis-33574 123 96 information information NOUN bracis-33574 123 97 to to ADP bracis-33574 123 98 the the DET bracis-33574 123 99 respective respective ADJ bracis-33574 123 100 nodes node NOUN bracis-33574 123 101 and and CCONJ bracis-33574 123 102 edges edge NOUN bracis-33574 123 103 . . PUNCT bracis-33574 124 1 5.3 5.3 NUM bracis-33574 124 2 algorithms algorithm NOUN bracis-33574 124 3 the the DET bracis-33574 124 4 algorithm algorithm NOUN bracis-33574 124 5     SPACE bracis-33574 124 6 1 1 NUM bracis-33574 124 7 aims aim VERB bracis-33574 124 8 to to PART bracis-33574 124 9 process process VERB bracis-33574 124 10 heterogeneous heterogeneous ADJ bracis-33574 124 11 graphs graph NOUN bracis-33574 124 12 with with ADP bracis-33574 124 13 features feature NOUN bracis-33574 124 14 of of ADP bracis-33574 124 15 different different ADJ bracis-33574 124 16 data datum NOUN bracis-33574 124 17 types type NOUN bracis-33574 124 18 as as ADP bracis-33574 124 19 input input NOUN bracis-33574 124 20 , , PUNCT bracis-33574 124 21 according accord VERB bracis-33574 124 22 to to ADP bracis-33574 124 23 the the DET bracis-33574 124 24 procedures procedure NOUN bracis-33574 124 25 described describe VERB bracis-33574 124 26 in in ADP bracis-33574 124 27 sect sect NOUN bracis-33574 124 28 . . PUNCT bracis-33574 124 29     SPACE bracis-33574 125 1 5.2 5.2 NUM bracis-33574 125 2 . . PUNCT bracis-33574 126 1 it it PRON bracis-33574 126 2 produces produce VERB bracis-33574 126 3 node node ADJ bracis-33574 126 4 representations representation NOUN bracis-33574 126 5 in in ADP bracis-33574 126 6 latent latent ADJ bracis-33574 126 7 vector vector NOUN bracis-33574 126 8 spaces space NOUN bracis-33574 126 9 , , PUNCT bracis-33574 126 10 consolidating consolidate VERB bracis-33574 126 11 various various ADJ bracis-33574 126 12 data datum NOUN bracis-33574 126 13 type type NOUN bracis-33574 126 14 features feature NOUN bracis-33574 126 15 into into ADP bracis-33574 126 16 a a DET bracis-33574 126 17 unified unified ADJ bracis-33574 126 18 format format NOUN bracis-33574 126 19 and and CCONJ bracis-33574 126 20 generating generate VERB bracis-33574 126 21 the the DET bracis-33574 126 22 respective respective ADJ bracis-33574 126 23 node node ADJ bracis-33574 126 24 embeddings embedding NOUN bracis-33574 126 25 . . PUNCT bracis-33574 127 1 the the DET bracis-33574 127 2 algorithm algorithm NOUN bracis-33574 127 3 takes take VERB bracis-33574 127 4 a a DET bracis-33574 127 5 heterogeneous heterogeneous ADJ bracis-33574 127 6 graph graph NOUN bracis-33574 127 7 \(\mathcal{h}\mathcal{g}\ \(\mathcal{h}\mathcal{g}\ NOUN bracis-33574 127 8 ) ) PUNCT bracis-33574 127 9 as as ADP bracis-33574 127 10 input input NOUN bracis-33574 127 11 data datum NOUN bracis-33574 127 12 , , PUNCT bracis-33574 127 13 and and CCONJ bracis-33574 127 14 it it PRON bracis-33574 127 15 consists consist VERB bracis-33574 127 16 of of ADP bracis-33574 127 17 several several ADJ bracis-33574 127 18 main main ADJ bracis-33574 127 19 blocks block NOUN bracis-33574 127 20 . . PUNCT bracis-33574 128 1 lines line NOUN bracis-33574 128 2 1 1 NUM bracis-33574 128 3 to to PART bracis-33574 128 4 3 3 NUM bracis-33574 128 5 locate locate VERB bracis-33574 128 6 the the DET bracis-33574 128 7 subgraphs subgraph NOUN bracis-33574 128 8 in in ADP bracis-33574 128 9 the the DET bracis-33574 128 10 \(\mathcal{h}\mathcal{g}\ \(\mathcal{h}\mathcal{g}\ NOUN bracis-33574 128 11 ) ) PUNCT bracis-33574 128 12 and and CCONJ bracis-33574 128 13 call call VERB bracis-33574 128 14 itself itself PRON bracis-33574 128 15 to to PART bracis-33574 128 16 solve solve VERB bracis-33574 128 17 the the DET bracis-33574 128 18 generation generation NOUN bracis-33574 128 19 of of ADP bracis-33574 128 20 features feature NOUN bracis-33574 128 21 and and CCONJ bracis-33574 128 22 embeddings embedding NOUN bracis-33574 128 23 . . PUNCT bracis-33574 129 1 lines line NOUN bracis-33574 129 2 4 4 NUM bracis-33574 129 3 to to PART bracis-33574 129 4 7 7 NUM bracis-33574 129 5 iterate iterate NOUN bracis-33574 129 6 over over ADP bracis-33574 129 7 the the DET bracis-33574 129 8 nodes node NOUN bracis-33574 129 9 , , PUNCT bracis-33574 129 10 uploading upload VERB bracis-33574 129 11 the the DET bracis-33574 129 12 images image NOUN bracis-33574 129 13 and and CCONJ bracis-33574 129 14 extracting extract VERB bracis-33574 129 15 their their PRON bracis-33574 129 16 features feature NOUN bracis-33574 129 17 using use VERB bracis-33574 129 18 a a DET bracis-33574 129 19 specialized specialized ADJ bracis-33574 129 20 image image NOUN bracis-33574 129 21 autoencoder autoencoder NOUN bracis-33574 129 22 based base VERB bracis-33574 129 23 on on ADP bracis-33574 129 24 a a DET bracis-33574 129 25 resnet50 resnet50 NOUN bracis-33574 129 26 cnn cnn PROPN bracis-33574 129 27 model model NOUN bracis-33574 129 28 with with ADP bracis-33574 129 29 imagenet imagenet PROPN bracis-33574 129 30 weights weights PROPN bracis-33574 129 31 . . PUNCT bracis-33574 130 1 line line NOUN bracis-33574 130 2 8 8 NUM bracis-33574 130 3 generates generate VERB bracis-33574 130 4 node node ADJ bracis-33574 130 5 embeddings embedding NOUN bracis-33574 130 6 from from ADP bracis-33574 130 7 node node NOUN bracis-33574 130 8 features feature NOUN bracis-33574 130 9 using use VERB bracis-33574 130 10 specialized specialized ADJ bracis-33574 130 11 text text NOUN bracis-33574 130 12 autoencoder autoencoder NOUN bracis-33574 130 13 with with ADP bracis-33574 130 14 word2vec word2vec PROPN bracis-33574 130 15 algorithm algorithm NOUN bracis-33574 130 16 . . PUNCT bracis-33574 131 1 lines line NOUN bracis-33574 131 2 9 9 NUM bracis-33574 131 3 and and CCONJ bracis-33574 131 4 10 10 NUM bracis-33574 131 5 iterate iterate NOUN bracis-33574 131 6 over over ADP bracis-33574 131 7 the the DET bracis-33574 131 8 set set NOUN bracis-33574 131 9 of of ADP bracis-33574 131 10 hyperparameter hyperparameter NOUN bracis-33574 131 11 metapaths metapath NOUN bracis-33574 131 12 m m PROPN bracis-33574 131 13 , , PUNCT bracis-33574 131 14 generating generate VERB bracis-33574 131 15 metapath metapath NOUN bracis-33574 131 16 embeddings embedding NOUN bracis-33574 131 17 into into ADP bracis-33574 131 18 the the DET bracis-33574 131 19 local local ADJ bracis-33574 131 20 node node NOUN bracis-33574 131 21 from from ADP bracis-33574 131 22 its its PRON bracis-33574 131 23 neighbors neighbor NOUN bracis-33574 131 24 according accord VERB bracis-33574 131 25 to to ADP bracis-33574 131 26 the the DET bracis-33574 131 27 metapath2vec metapath2vec NOUN bracis-33574 131 28 algorithm algorithm NOUN bracis-33574 131 29 , , PUNCT bracis-33574 131 30 using use VERB bracis-33574 131 31 node2vec node2vec ADJ bracis-33574 131 32 model model NOUN bracis-33574 131 33 to to PART bracis-33574 131 34 create create VERB bracis-33574 131 35 the the DET bracis-33574 131 36 respective respective ADJ bracis-33574 131 37 embeddings embedding NOUN bracis-33574 131 38 . . PUNCT bracis-33574 132 1 lines line NOUN bracis-33574 132 2 11 11 NUM bracis-33574 132 3 to to PART bracis-33574 132 4 15 15 NUM bracis-33574 132 5 generate generate NOUN bracis-33574 132 6 aggregated aggregate VERB bracis-33574 132 7 embeddings embedding NOUN bracis-33574 132 8 from from ADP bracis-33574 132 9 direct direct ADJ bracis-33574 132 10 neighbors neighbor NOUN bracis-33574 132 11 and and CCONJ bracis-33574 132 12 create create VERB bracis-33574 132 13 compositions composition NOUN bracis-33574 132 14 of of ADP bracis-33574 132 15 embeddings embedding NOUN bracis-33574 132 16 , , PUNCT bracis-33574 132 17 such such ADJ bracis-33574 132 18 as as ADP bracis-33574 132 19 features feature NOUN bracis-33574 132 20 with with ADP bracis-33574 132 21 metapaths metapath NOUN bracis-33574 132 22 and and CCONJ bracis-33574 132 23 aggregated aggregate VERB bracis-33574 132 24 features feature NOUN bracis-33574 132 25 with with ADP bracis-33574 132 26 metapaths metapath NOUN bracis-33574 132 27 . . PUNCT bracis-33574 133 1 thus thus ADV bracis-33574 133 2 , , PUNCT bracis-33574 133 3 \(\mathcal{h}\mathcal{g}\ \(\mathcal{h}\mathcal{g}\ NOUN bracis-33574 133 4 ) ) PUNCT bracis-33574 133 5 has have VERB bracis-33574 133 6 all all DET bracis-33574 133 7 the the DET bracis-33574 133 8 features feature NOUN bracis-33574 133 9 and and CCONJ bracis-33574 133 10 embeddings embedding NOUN bracis-33574 133 11 returned return VERB bracis-33574 133 12 in in ADP bracis-33574 133 13 line line NOUN bracis-33574 133 14 17 17 NUM bracis-33574 133 15 , , PUNCT bracis-33574 133 16 upon upon SCONJ bracis-33574 133 17 completion completion NOUN bracis-33574 133 18 of of ADP bracis-33574 133 19 the the DET bracis-33574 133 20 execution execution NOUN bracis-33574 133 21 of of ADP bracis-33574 133 22 algorithm algorithm NOUN bracis-33574 133 23     SPACE bracis-33574 133 24 1 1 NUM bracis-33574 133 25 . . PUNCT bracis-33574 134 1 algorithm algorithm NOUN bracis-33574 134 2     SPACE bracis-33574 134 3 1 1 NUM bracis-33574 134 4 delivers deliver VERB bracis-33574 134 5 a a DET bracis-33574 134 6 heterogeneous heterogeneous ADJ bracis-33574 134 7 graph graph NOUN bracis-33574 134 8 \(\mathcal{h}\mathcal{g}\ \(\mathcal{h}\mathcal{g}\ NOUN bracis-33574 134 9 ) ) PUNCT bracis-33574 134 10 with with ADP bracis-33574 134 11 vector vector NOUN bracis-33574 134 12 embeddings embedding NOUN bracis-33574 134 13 \(v_{h}\ \(v_{h}\ NOUN bracis-33574 134 14 ) ) PUNCT bracis-33574 134 15 , , PUNCT bracis-33574 134 16 where where SCONJ bracis-33574 134 17 \(v_{h \(v_{h NOUN bracis-33574 134 18 } } SYM bracis-33574 134 19 \in \in PROPN bracis-33574 134 20 \{features \{feature NOUN bracis-33574 134 21 , , PUNCT bracis-33574 134 22 aggregated aggregate VERB bracis-33574 134 23 , , PUNCT bracis-33574 134 24 metapaths metapath NOUN bracis-33574 134 25 , , PUNCT bracis-33574 134 26 features+metapaths features+metapaths PROPN bracis-33574 134 27 , , PUNCT bracis-33574 134 28 aggregated+metapaths\}\ aggregated+metapaths\}\ NOUN bracis-33574 134 29 ) ) PUNCT bracis-33574 134 30 . . PUNCT bracis-33574 135 1 thus thus ADV bracis-33574 135 2 , , PUNCT bracis-33574 135 3 the the DET bracis-33574 135 4 next next ADJ bracis-33574 135 5 step step NOUN bracis-33574 135 6 is be AUX bracis-33574 135 7 to to PART bracis-33574 135 8 evaluate evaluate VERB bracis-33574 135 9 the the DET bracis-33574 135 10 performance performance NOUN bracis-33574 135 11 of of ADP bracis-33574 135 12 the the DET bracis-33574 135 13 downstream downstream ADJ bracis-33574 135 14 application application NOUN bracis-33574 135 15 using use VERB bracis-33574 135 16 \(\mathcal{h}\mathcal{g}\ \(\mathcal{h}\mathcal{g}\ NOUN bracis-33574 135 17 ) ) PUNCT bracis-33574 135 18 with with ADP bracis-33574 135 19 embeddings embedding NOUN bracis-33574 135 20 \(v_{h}\ \(v_{h}\ NOUN bracis-33574 135 21 ) ) PUNCT bracis-33574 135 22 to to PART bracis-33574 135 23 determine determine VERB bracis-33574 135 24 if if SCONJ bracis-33574 135 25 it it PRON bracis-33574 135 26 achieves achieve VERB bracis-33574 135 27 better well ADJ bracis-33574 135 28 results result NOUN bracis-33574 135 29 compared compare VERB bracis-33574 135 30 to to ADP bracis-33574 135 31 without without ADP bracis-33574 135 32 node node ADJ bracis-33574 135 33 embeddings embedding NOUN bracis-33574 135 34 . . PUNCT bracis-33574 136 1 algorithm algorithm NOUN bracis-33574 136 2     SPACE bracis-33574 136 3 2 2 NUM bracis-33574 136 4 implements implement VERB bracis-33574 136 5 recsys recsys NOUN bracis-33574 136 6 tasks task NOUN bracis-33574 136 7 as as ADP bracis-33574 136 8 an an DET bracis-33574 136 9 example example NOUN bracis-33574 136 10 of of ADP bracis-33574 136 11 downstream downstream ADJ bracis-33574 136 12 application application NOUN bracis-33574 136 13 , , PUNCT bracis-33574 136 14 where where SCONJ bracis-33574 136 15 lines line NOUN bracis-33574 136 16 1 1 NUM bracis-33574 136 17 to to PART bracis-33574 136 18 5 5 NUM bracis-33574 136 19 compute compute VERB bracis-33574 136 20 the the DET bracis-33574 136 21 recsys recsys NOUN bracis-33574 136 22 tasks task NOUN bracis-33574 136 23 based base VERB bracis-33574 136 24 on on ADP bracis-33574 136 25 the the DET bracis-33574 136 26 set set ADJ bracis-33574 136 27 h h NOUN bracis-33574 136 28 of of ADP bracis-33574 136 29 embeddings embedding NOUN bracis-33574 136 30 . . PUNCT bracis-33574 137 1 in in ADP bracis-33574 137 2 line line NOUN bracis-33574 137 3 3 3 NUM bracis-33574 137 4 , , PUNCT bracis-33574 137 5 the the DET bracis-33574 137 6 link link NOUN bracis-33574 137 7 prediction prediction NOUN bracis-33574 137 8 task task NOUN bracis-33574 137 9 can can AUX bracis-33574 137 10 define define VERB bracis-33574 137 11 a a DET bracis-33574 137 12 target target NOUN bracis-33574 137 13 node node NOUN bracis-33574 137 14 \(v_{v}\ \(v_{v}\ NOUN bracis-33574 137 15 ) ) PUNCT bracis-33574 137 16 to to PART bracis-33574 137 17 predict predict VERB bracis-33574 137 18 the the DET bracis-33574 137 19 new new ADJ bracis-33574 137 20 edges edge NOUN bracis-33574 137 21 using use VERB bracis-33574 137 22 cosine cosine NOUN bracis-33574 137 23 - - PUNCT bracis-33574 137 24 similarity similarity NOUN bracis-33574 137 25 as as ADP bracis-33574 137 26 the the DET bracis-33574 137 27 applied apply VERB bracis-33574 137 28 technique technique NOUN bracis-33574 137 29 . . PUNCT bracis-33574 138 1 in in ADP bracis-33574 138 2 line line NOUN bracis-33574 138 3 4 4 NUM bracis-33574 138 4 , , PUNCT bracis-33574 138 5 the the DET bracis-33574 138 6 node node ADJ bracis-33574 138 7 classification classification NOUN bracis-33574 138 8 task task NOUN bracis-33574 138 9 has have AUX bracis-33574 138 10 hyperparameters hyperparameter NOUN bracis-33574 138 11 iterations iteration NOUN bracis-33574 138 12 = = SYM bracis-33574 138 13 5 5 NUM bracis-33574 138 14 and and CCONJ bracis-33574 138 15 k k ADJ bracis-33574 138 16 - - ADJ bracis-33574 138 17 fold fold ADJ bracis-33574 138 18 cross cross ADJ bracis-33574 138 19 - - ADJ bracis-33574 138 20 validation validation ADJ bracis-33574 138 21 = = NOUN bracis-33574 138 22 10 10 NUM bracis-33574 138 23 to to PART bracis-33574 138 24 calculate calculate VERB bracis-33574 138 25 performance performance NOUN bracis-33574 138 26 based base VERB bracis-33574 138 27 on on ADP bracis-33574 138 28 the the DET bracis-33574 138 29 average average ADJ bracis-33574 138 30 metrics metric NOUN bracis-33574 138 31 and and CCONJ bracis-33574 138 32 evaluate evaluate VERB bracis-33574 138 33 their their PRON bracis-33574 138 34 standard standard ADJ bracis-33574 138 35 deviations deviation NOUN bracis-33574 138 36 . . PUNCT bracis-33574 139 1 line line NOUN bracis-33574 139 2 5 5 NUM bracis-33574 139 3 calls call VERB bracis-33574 139 4 the the DET bracis-33574 139 5 node node ADJ bracis-33574 139 6 clustering clustering NOUN bracis-33574 139 7 task task NOUN bracis-33574 139 8 , , PUNCT bracis-33574 139 9 defining define VERB bracis-33574 139 10 3 3 NUM bracis-33574 139 11 clusters cluster NOUN bracis-33574 139 12 using use VERB bracis-33574 139 13 the the DET bracis-33574 139 14 kmeans kmeans PROPN bracis-33574 139 15 algorithm algorithm NOUN bracis-33574 139 16 . . PUNCT bracis-33574 140 1 the the DET bracis-33574 140 2 generation generation NOUN bracis-33574 140 3 of of ADP bracis-33574 140 4 json json NOUN bracis-33574 140 5 and and CCONJ bracis-33574 140 6 csv csv VERB bracis-33574 140 7 files file NOUN bracis-33574 140 8 aims aim VERB bracis-33574 140 9 to to PART bracis-33574 140 10 provide provide VERB bracis-33574 140 11 a a DET bracis-33574 140 12 new new ADJ bracis-33574 140 13 public public ADJ bracis-33574 140 14 dataset dataset NOUN bracis-33574 140 15 with with ADP bracis-33574 140 16 the the DET bracis-33574 140 17 raw raw ADJ bracis-33574 140 18 data datum NOUN bracis-33574 140 19 for for ADP bracis-33574 140 20 the the DET bracis-33574 140 21 research research NOUN bracis-33574 140 22 community community NOUN bracis-33574 140 23 . . PUNCT bracis-33574 141 1 the the DET bracis-33574 141 2 time time NOUN bracis-33574 141 3 complexity complexity NOUN bracis-33574 141 4 of of ADP bracis-33574 141 5 the the DET bracis-33574 141 6 algorithms algorithms NOUN bracis-33574 141 7 is be AUX bracis-33574 141 8 determined determine VERB bracis-33574 141 9 by by ADP bracis-33574 141 10 the the DET bracis-33574 141 11 loops loop NOUN bracis-33574 141 12 that that PRON bracis-33574 141 13 iterate iterate VERB bracis-33574 141 14 over over ADP bracis-33574 141 15 the the DET bracis-33574 141 16 graph graph NOUN bracis-33574 141 17 nodes node NOUN bracis-33574 141 18 , , PUNCT bracis-33574 141 19 which which PRON bracis-33574 141 20 is be AUX bracis-33574 141 21 o(n o(n NUM bracis-33574 141 22 ) ) PUNCT bracis-33574 141 23 where where SCONJ bracis-33574 141 24 n n PRON bracis-33574 141 25 is be AUX bracis-33574 141 26 the the DET bracis-33574 141 27 number number NOUN bracis-33574 141 28 of of ADP bracis-33574 141 29 nodes node NOUN bracis-33574 141 30 in in ADP bracis-33574 141 31 the the DET bracis-33574 141 32 graph graph NOUN bracis-33574 141 33 in in ADP bracis-33574 141 34 the the DET bracis-33574 141 35 worst bad ADJ bracis-33574 141 36 case case NOUN bracis-33574 141 37 , , PUNCT bracis-33574 141 38 \(o(m \(o(m PROPN bracis-33574 141 39 \times \time NOUN bracis-33574 141 40 n)\ n)\ NUM bracis-33574 141 41 ) ) PUNCT bracis-33574 141 42 where where SCONJ bracis-33574 141 43 m m NOUN bracis-33574 141 44 is be AUX bracis-33574 141 45 the the DET bracis-33574 141 46 number number NOUN bracis-33574 141 47 of of ADP bracis-33574 141 48 metapaths metapath NOUN bracis-33574 141 49 , , PUNCT bracis-33574 141 50 and and CCONJ bracis-33574 141 51 \(o(n)^{2}\ \(o(n)^{2}\ PROPN bracis-33574 141 52 ) ) PUNCT bracis-33574 141 53 generated generate VERB bracis-33574 141 54 in in ADP bracis-33574 141 55 the the DET bracis-33574 141 56 nested nested ADJ bracis-33574 141 57 loops loop NOUN bracis-33574 141 58 for for ADP bracis-33574 141 59 generating generate VERB bracis-33574 141 60 embeddings embedding NOUN bracis-33574 141 61 composed compose VERB bracis-33574 141 62 of of ADP bracis-33574 141 63 features feature NOUN bracis-33574 141 64 neighbors neighbor NOUN bracis-33574 141 65 of of ADP bracis-33574 141 66 each each DET bracis-33574 141 67 node node NOUN bracis-33574 141 68 , , PUNCT bracis-33574 141 69 which which PRON bracis-33574 141 70 dominate dominate VERB bracis-33574 141 71 over over ADP bracis-33574 141 72 the the DET bracis-33574 141 73 other other ADJ bracis-33574 141 74 complexities complexity NOUN bracis-33574 141 75 . . PUNCT bracis-33574 142 1 therefore therefore ADV bracis-33574 142 2 , , PUNCT bracis-33574 142 3 the the DET bracis-33574 142 4 total total ADJ bracis-33574 142 5 time time NOUN bracis-33574 142 6 complexity complexity NOUN bracis-33574 142 7 of of ADP bracis-33574 142 8 the the DET bracis-33574 142 9 proposed propose VERB bracis-33574 142 10 algorithms algorithm NOUN bracis-33574 142 11 are be AUX bracis-33574 142 12 polynomial polynomial ADJ bracis-33574 142 13 \(o(n)^{2}\ \(o(n)^{2}\ SYM bracis-33574 142 14 ) ) PUNCT bracis-33574 142 15 in in ADP bracis-33574 142 16 the the DET bracis-33574 142 17 worst bad ADJ bracis-33574 142 18 case case NOUN bracis-33574 142 19 . . PUNCT bracis-33574 143 1 6 6 NUM bracis-33574 143 2 experiments experiment NOUN bracis-33574 143 3 this this DET bracis-33574 143 4 section section NOUN bracis-33574 143 5 presents present VERB bracis-33574 143 6 the the DET bracis-33574 143 7 experiments experiment NOUN bracis-33574 143 8 aimed aim VERB bracis-33574 143 9 at at ADP bracis-33574 143 10 applying apply VERB bracis-33574 143 11 recsys recsy NOUN bracis-33574 143 12 tasks task NOUN bracis-33574 143 13 to to ADP bracis-33574 143 14 the the DET bracis-33574 143 15 graph graph NOUN bracis-33574 143 16 with with ADP bracis-33574 143 17 and and CCONJ bracis-33574 143 18 without without ADP bracis-33574 143 19 embeddings embedding NOUN bracis-33574 143 20 , , PUNCT bracis-33574 143 21 and and CCONJ bracis-33574 143 22 evaluating evaluate VERB bracis-33574 143 23 the the DET bracis-33574 143 24 resulting result VERB bracis-33574 143 25 metrics metric NOUN bracis-33574 143 26 in in ADP bracis-33574 143 27 both both DET bracis-33574 143 28 cases case NOUN bracis-33574 143 29 . . PUNCT bracis-33574 144 1 special special ADJ bracis-33574 144 2 focus focus NOUN bracis-33574 144 3 is be AUX bracis-33574 144 4 given give VERB bracis-33574 144 5 to to ADP bracis-33574 144 6 the the DET bracis-33574 144 7 composition composition NOUN bracis-33574 144 8 of of ADP bracis-33574 144 9 embeddings embedding NOUN bracis-33574 144 10 , , PUNCT bracis-33574 144 11 such such ADJ bracis-33574 144 12 as as ADP bracis-33574 144 13 features+metapaths features+metapaths PROPN bracis-33574 144 14 and and CCONJ bracis-33574 144 15 aggregated+metapaths aggregated+metapaths PROPN bracis-33574 144 16 , , PUNCT bracis-33574 144 17 as as SCONJ bracis-33574 144 18 introduced introduce VERB bracis-33574 144 19 in in ADP bracis-33574 144 20 this this DET bracis-33574 144 21 paper paper NOUN bracis-33574 144 22 . . PUNCT bracis-33574 145 1 the the DET bracis-33574 145 2 experiments experiment NOUN bracis-33574 145 3 were be AUX bracis-33574 145 4 guided guide VERB bracis-33574 145 5 by by ADP bracis-33574 145 6 the the DET bracis-33574 145 7 methodology methodology NOUN bracis-33574 145 8 based base VERB bracis-33574 145 9 on on ADP bracis-33574 145 10 the the DET bracis-33574 145 11 approach approach NOUN bracis-33574 145 12 for for ADP bracis-33574 145 13 generating generate VERB bracis-33574 145 14 enhanced enhance VERB bracis-33574 145 15 heterogeneous heterogeneous ADJ bracis-33574 145 16 features feature NOUN bracis-33574 145 17 and and CCONJ bracis-33574 145 18 embeddings embedding NOUN bracis-33574 145 19 using use VERB bracis-33574 145 20 the the DET bracis-33574 145 21 algorithms algorithm NOUN bracis-33574 145 22     SPACE bracis-33574 145 23 1 1 NUM bracis-33574 145 24 and and CCONJ bracis-33574 145 25 2 2 NUM bracis-33574 145 26 . . X bracis-33574 145 27 figure figure NOUN bracis-33574 145 28     SPACE bracis-33574 145 29 3(a 3(a NUM bracis-33574 145 30 ) ) PUNCT bracis-33574 145 31 shows show VERB bracis-33574 145 32 the the DET bracis-33574 145 33 main main ADJ bracis-33574 145 34 pipeline pipeline NOUN bracis-33574 145 35 of of ADP bracis-33574 145 36 the the DET bracis-33574 145 37 methodology methodology NOUN bracis-33574 145 38 used use VERB bracis-33574 145 39 to to PART bracis-33574 145 40 execute execute VERB bracis-33574 145 41 the the DET bracis-33574 145 42 entire entire ADJ bracis-33574 145 43 set set NOUN bracis-33574 145 44 of of ADP bracis-33574 145 45 experiments experiment NOUN bracis-33574 145 46 , , PUNCT bracis-33574 145 47 where where SCONJ bracis-33574 145 48 they they PRON bracis-33574 145 49 are be AUX bracis-33574 145 50 guided guide VERB bracis-33574 145 51 by by ADP bracis-33574 145 52 the the DET bracis-33574 145 53 follows follow VERB bracis-33574 145 54 steps step NOUN bracis-33574 145 55 : : PUNCT bracis-33574 145 56 algorithm algorithm NOUN bracis-33574 145 57 1 1 NUM bracis-33574 145 58 genprochetembedding genprochetembedding NOUN bracis-33574 145 59 : : PUNCT bracis-33574 145 60 generating generate VERB bracis-33574 145 61 and and CCONJ bracis-33574 145 62 processing process VERB bracis-33574 145 63 heterogeneous heterogeneous ADJ bracis-33574 145 64 data datum NOUN bracis-33574 145 65 type type NOUN bracis-33574 145 66 features feature NOUN bracis-33574 145 67 and and CCONJ bracis-33574 145 68 embeddings embedding NOUN bracis-33574 145 69 . . PUNCT bracis-33574 146 1 full full ADJ bracis-33574 146 2 size size NOUN bracis-33574 146 3 image image NOUN bracis-33574 146 4 algorithm algorithm NOUN bracis-33574 146 5 2 2 NUM bracis-33574 146 6 recsys recsy NOUN bracis-33574 146 7 : : PUNCT bracis-33574 146 8 running run VERB bracis-33574 146 9 recsys recsys NOUN bracis-33574 146 10 tasks task NOUN bracis-33574 146 11 over over ADP bracis-33574 146 12 the the DET bracis-33574 146 13 heterogeneous heterogeneous ADJ bracis-33574 146 14 graph graph NOUN bracis-33574 146 15 . . PUNCT bracis-33574 147 1 full full ADJ bracis-33574 147 2 size size NOUN bracis-33574 147 3 image image NOUN bracis-33574 147 4 1 1 NUM bracis-33574 147 5 . . PUNCT bracis-33574 147 6 graph graph NOUN bracis-33574 147 7 generation generation NOUN bracis-33574 147 8 responsible responsible ADJ bracis-33574 147 9 for for ADP bracis-33574 147 10 creating create VERB bracis-33574 147 11 heterogeneous heterogeneous ADJ bracis-33574 147 12 graphs graph NOUN bracis-33574 147 13 , , PUNCT bracis-33574 147 14 including include VERB bracis-33574 147 15 nodes node NOUN bracis-33574 147 16 , , PUNCT bracis-33574 147 17 edges edge NOUN bracis-33574 147 18 , , PUNCT bracis-33574 147 19 and and CCONJ bracis-33574 147 20 node node NOUN bracis-33574 147 21 features feature NOUN bracis-33574 147 22 when when SCONJ bracis-33574 147 23 available available ADJ bracis-33574 147 24 ; ; PUNCT bracis-33574 147 25 2 2 X bracis-33574 147 26 . . NOUN bracis-33574 147 27 embeddings embedding NOUN bracis-33574 147 28 generation generation NOUN bracis-33574 147 29 process process NOUN bracis-33574 147 30 of of ADP bracis-33574 147 31 creating create VERB bracis-33574 147 32 embeddings embedding NOUN bracis-33574 147 33 , , PUNCT bracis-33574 147 34 where where SCONJ bracis-33574 147 35 features feature NOUN bracis-33574 147 36 are be AUX bracis-33574 147 37 generated generate VERB bracis-33574 147 38 from from ADP bracis-33574 147 39 text text NOUN bracis-33574 147 40 node node NOUN bracis-33574 147 41 features feature NOUN bracis-33574 147 42 ; ; PUNCT bracis-33574 147 43 aggregated aggregate VERB bracis-33574 147 44 embeddings embedding NOUN bracis-33574 147 45 are be AUX bracis-33574 147 46 generated generate VERB bracis-33574 147 47 from from ADP bracis-33574 147 48 the the DET bracis-33574 147 49 text text NOUN bracis-33574 147 50 node node NOUN bracis-33574 147 51 features feature NOUN bracis-33574 147 52 of of ADP bracis-33574 147 53 neighboring neighboring NOUN bracis-33574 147 54 nodes node NOUN bracis-33574 147 55 ; ; PUNCT bracis-33574 147 56 metapath metapath NOUN bracis-33574 147 57 embeddings embedding NOUN bracis-33574 147 58 are be AUX bracis-33574 147 59 generated generate VERB bracis-33574 147 60 from from ADP bracis-33574 147 61 the the DET bracis-33574 147 62 defined define VERB bracis-33574 147 63 set set NOUN bracis-33574 147 64 of of ADP bracis-33574 147 65 metapaths metapath NOUN bracis-33574 147 66 ; ; PUNCT bracis-33574 147 67 features+metapaths features+metapath NOUN bracis-33574 147 68 and and CCONJ bracis-33574 147 69 aggregated+metapaths aggregated+metapaths PROPN bracis-33574 147 70 are be AUX bracis-33574 147 71 compositions composition NOUN bracis-33574 147 72 of of ADP bracis-33574 147 73 those those DET bracis-33574 147 74 embeddings embedding NOUN bracis-33574 147 75 . . PUNCT bracis-33574 148 1 3 3 X bracis-33574 148 2 . . X bracis-33574 148 3 recsys recsy NOUN bracis-33574 148 4 and and CCONJ bracis-33574 148 5 performance performance NOUN bracis-33574 148 6 metrics metric NOUN bracis-33574 148 7 iterates iterate VERB bracis-33574 148 8 over over ADP bracis-33574 148 9 the the DET bracis-33574 148 10 set set NOUN bracis-33574 148 11 of of ADP bracis-33574 148 12 each each DET bracis-33574 148 13 embedding embed VERB bracis-33574 148 14 , , PUNCT bracis-33574 148 15 applying apply VERB bracis-33574 148 16 recsys recsys NOUN bracis-33574 148 17 tasks task NOUN bracis-33574 148 18 to to ADP bracis-33574 148 19 each each DET bracis-33574 148 20 type type NOUN bracis-33574 148 21 of of ADP bracis-33574 148 22 embedding embed VERB bracis-33574 148 23 and and CCONJ bracis-33574 148 24 generating generate VERB bracis-33574 148 25 respective respective ADJ bracis-33574 148 26 performance performance NOUN bracis-33574 148 27 metrics metric NOUN bracis-33574 148 28 . . PUNCT bracis-33574 149 1 in in ADP bracis-33574 149 2 essence essence NOUN bracis-33574 149 3 , , PUNCT bracis-33574 149 4 the the DET bracis-33574 149 5 experiments experiment NOUN bracis-33574 149 6 involve involve VERB bracis-33574 149 7 the the DET bracis-33574 149 8 generation generation NOUN bracis-33574 149 9 of of ADP bracis-33574 149 10 features feature NOUN bracis-33574 149 11 and and CCONJ bracis-33574 149 12 embeddings embedding NOUN bracis-33574 149 13 from from ADP bracis-33574 149 14 nodes node NOUN bracis-33574 149 15 , , PUNCT bracis-33574 149 16 and and CCONJ bracis-33574 149 17 the the DET bracis-33574 149 18 validation validation NOUN bracis-33574 149 19 of of ADP bracis-33574 149 20 recsys recsy NOUN bracis-33574 149 21 performance performance NOUN bracis-33574 149 22 metrics metric NOUN bracis-33574 149 23 based base VERB bracis-33574 149 24 on on ADP bracis-33574 149 25 the the DET bracis-33574 149 26 embeddings embedding NOUN bracis-33574 149 27 generated generate VERB bracis-33574 149 28 . . PUNCT bracis-33574 150 1 to to PART bracis-33574 150 2 evaluate evaluate VERB bracis-33574 150 3 the the DET bracis-33574 150 4 generalization generalization NOUN bracis-33574 150 5 capability capability NOUN bracis-33574 150 6 and and CCONJ bracis-33574 150 7 robustness robustness NOUN bracis-33574 150 8 of of ADP bracis-33574 150 9 xgboost xgboost ADJ bracis-33574 150 10 models model NOUN bracis-33574 150 11 used use VERB bracis-33574 150 12 in in ADP bracis-33574 150 13 the the DET bracis-33574 150 14 experiments experiment NOUN bracis-33574 150 15 , , PUNCT bracis-33574 150 16 performance performance NOUN bracis-33574 150 17 accuracy accuracy NOUN bracis-33574 150 18 and and CCONJ bracis-33574 150 19 f1 f1 NOUN bracis-33574 150 20 - - PUNCT bracis-33574 150 21 score score NOUN bracis-33574 150 22 metrics metric NOUN bracis-33574 150 23 should should AUX bracis-33574 150 24 be be AUX bracis-33574 150 25 calculated calculate VERB bracis-33574 150 26 using use VERB bracis-33574 150 27 10 10 NUM bracis-33574 150 28 stratified stratified ADJ bracis-33574 150 29 k k NOUN bracis-33574 150 30 - - PUNCT bracis-33574 150 31 folds fold NOUN bracis-33574 150 32 and and CCONJ bracis-33574 150 33 the the DET bracis-33574 150 34 average average NOUN bracis-33574 150 35 of of ADP bracis-33574 150 36 5 5 NUM bracis-33574 150 37 iterations iteration NOUN bracis-33574 150 38 , , PUNCT bracis-33574 150 39 along along ADP bracis-33574 150 40 with with ADP bracis-33574 150 41 their their PRON bracis-33574 150 42 respective respective ADJ bracis-33574 150 43 standard standard ADJ bracis-33574 150 44 deviations deviation NOUN bracis-33574 150 45 . . PUNCT bracis-33574 151 1 6.1 6.1 NUM bracis-33574 151 2 heterogeneous heterogeneous ADJ bracis-33574 151 3 graph graph NOUN bracis-33574 151 4 data datum NOUN bracis-33574 151 5 model model NOUN bracis-33574 151 6 figure figure NOUN bracis-33574 151 7     SPACE bracis-33574 151 8 3(b 3(b NUM bracis-33574 151 9 ) ) PUNCT bracis-33574 151 10 defines define VERB bracis-33574 151 11 the the DET bracis-33574 151 12 heterogeneous heterogeneous ADJ bracis-33574 151 13 graph graph NOUN bracis-33574 151 14 employed employ VERB bracis-33574 151 15 in in ADP bracis-33574 151 16 the the DET bracis-33574 151 17 experiments experiment NOUN bracis-33574 151 18 , , PUNCT bracis-33574 151 19 containing contain VERB bracis-33574 151 20 features feature NOUN bracis-33574 151 21 of of ADP bracis-33574 151 22 different different ADJ bracis-33574 151 23 data datum NOUN bracis-33574 151 24 types type NOUN bracis-33574 151 25 , , PUNCT bracis-33574 151 26 such such ADJ bracis-33574 151 27 as as ADP bracis-33574 151 28 person person NOUN bracis-33574 151 29 , , PUNCT bracis-33574 151 30 car car NOUN bracis-33574 151 31 , , PUNCT bracis-33574 151 32 and and CCONJ bracis-33574 151 33 pet pet NOUN bracis-33574 151 34 . . PUNCT bracis-33574 152 1 each each DET bracis-33574 152 2 node node NOUN bracis-33574 152 3 has have VERB bracis-33574 152 4 its its PRON bracis-33574 152 5 own own ADJ bracis-33574 152 6 heterogeneous heterogeneous ADJ bracis-33574 152 7 features feature NOUN bracis-33574 152 8 , , PUNCT bracis-33574 152 9 which which PRON bracis-33574 152 10 may may AUX bracis-33574 152 11 include include VERB bracis-33574 152 12 texts text NOUN bracis-33574 152 13 , , PUNCT bracis-33574 152 14 images image NOUN bracis-33574 152 15 ( ( PUNCT bracis-33574 152 16 e.g. e.g. ADV bracis-33574 152 17 , , PUNCT bracis-33574 152 18 cars car NOUN bracis-33574 152 19 and and CCONJ bracis-33574 152 20 pets pet NOUN bracis-33574 152 21 ) ) PUNCT bracis-33574 152 22 , , PUNCT bracis-33574 152 23 or or CCONJ bracis-33574 152 24 subgraphs subgraph NOUN bracis-33574 152 25 , , PUNCT bracis-33574 152 26 such such ADJ bracis-33574 152 27 as as ADP bracis-33574 152 28 the the DET bracis-33574 152 29 family family NOUN bracis-33574 152 30 of of ADP bracis-33574 152 31 mary mary PROPN bracis-33574 152 32 embedded embed VERB bracis-33574 152 33 into into ADP bracis-33574 152 34 the the DET bracis-33574 152 35 mary mary PROPN bracis-33574 152 36 node node PROPN bracis-33574 152 37 , , PUNCT bracis-33574 152 38 each each PRON bracis-33574 152 39 with with ADP bracis-33574 152 40 its its PRON bracis-33574 152 41 corresponding corresponding ADJ bracis-33574 152 42 embeddings embedding NOUN bracis-33574 152 43 . . PUNCT bracis-33574 153 1 fig fig NOUN bracis-33574 153 2 . . PUNCT bracis-33574 154 1 3 3 X bracis-33574 154 2 . . X bracis-33574 154 3 methodology methodology NOUN bracis-33574 154 4 and and CCONJ bracis-33574 154 5 heterogeneous heterogeneous ADJ bracis-33574 154 6 graph graph NOUN bracis-33574 154 7 within within ADP bracis-33574 154 8 heterogeneous heterogeneous ADJ bracis-33574 154 9 data datum NOUN bracis-33574 154 10 types type NOUN bracis-33574 154 11 model model NOUN bracis-33574 154 12 . . PUNCT bracis-33574 155 1 full full ADJ bracis-33574 155 2 size size NOUN bracis-33574 155 3 image image NOUN bracis-33574 155 4 based base VERB bracis-33574 155 5 on on ADP bracis-33574 155 6 the the DET bracis-33574 155 7 scope scope NOUN bracis-33574 155 8 of of ADP bracis-33574 155 9 experiments experiment NOUN bracis-33574 155 10 and and CCONJ bracis-33574 155 11 the the DET bracis-33574 155 12 use use NOUN bracis-33574 155 13 case case NOUN bracis-33574 155 14 shown show VERB bracis-33574 155 15 in in ADP bracis-33574 155 16 fig fig NOUN bracis-33574 155 17 . . PUNCT bracis-33574 155 18     SPACE bracis-33574 155 19 3(b 3(b NUM bracis-33574 155 20 ) ) PUNCT bracis-33574 155 21 , , PUNCT bracis-33574 155 22 the the DET bracis-33574 155 23 graph graph NOUN bracis-33574 155 24 data data NOUN bracis-33574 155 25 model model NOUN bracis-33574 155 26 was be AUX bracis-33574 155 27 defined define VERB bracis-33574 155 28 according accord VERB bracis-33574 155 29 to to ADP bracis-33574 155 30 table table NOUN bracis-33574 155 31     SPACE bracis-33574 155 32 1 1 NUM bracis-33574 155 33 . . PUNCT bracis-33574 156 1 the the DET bracis-33574 156 2 entire entire ADJ bracis-33574 156 3 heterogeneous heterogeneous ADJ bracis-33574 156 4 graph graph NOUN bracis-33574 156 5 used use VERB bracis-33574 156 6 in in ADP bracis-33574 156 7 the the DET bracis-33574 156 8 experiments experiment NOUN bracis-33574 156 9 is be AUX bracis-33574 156 10 available available ADJ bracis-33574 156 11 at at ADP bracis-33574 156 12 https://github.com/silviofernandoangonese/datasets/blob/main/experiments_initial_het_graph.json https://github.com/silviofernandoangonese/datasets/blob/main/experiments_initial_het_graph.json PROPN bracis-33574 156 13 . . PUNCT bracis-33574 156 14 table table NOUN bracis-33574 156 15 1 1 NUM bracis-33574 156 16 . . PUNCT bracis-33574 156 17 heterogeneous heterogeneous ADJ bracis-33574 156 18 graph graph NOUN bracis-33574 156 19 data datum NOUN bracis-33574 156 20 model model NOUN bracis-33574 156 21 used use VERB bracis-33574 156 22 in in ADP bracis-33574 156 23 the the DET bracis-33574 156 24 experiments.full experiments.full NUM bracis-33574 156 25 size size NOUN bracis-33574 156 26 table table NOUN bracis-33574 156 27 6.2 6.2 NUM bracis-33574 156 28 execution execution NOUN bracis-33574 156 29 of of ADP bracis-33574 156 30     SPACE bracis-33574 156 31 experiments experiment NOUN bracis-33574 156 32 the the DET bracis-33574 156 33 experiments experiment NOUN bracis-33574 156 34 were be AUX bracis-33574 156 35 guided guide VERB bracis-33574 156 36 according accord VERB bracis-33574 156 37 to to ADP bracis-33574 156 38 the the DET bracis-33574 156 39 methodology methodology NOUN bracis-33574 156 40 shown show VERB bracis-33574 156 41 in in ADP bracis-33574 156 42 fig fig NOUN bracis-33574 156 43 . . PUNCT bracis-33574 156 44     SPACE bracis-33574 156 45 3(a 3(a NUM bracis-33574 156 46 ) ) PUNCT bracis-33574 156 47 and and CCONJ bracis-33574 156 48 the the DET bracis-33574 156 49 pre pre NOUN bracis-33574 156 50 - - NOUN bracis-33574 156 51 definition definition NOUN bracis-33574 156 52 of of ADP bracis-33574 156 53 the the DET bracis-33574 156 54 metapaths metapath NOUN bracis-33574 156 55 used use VERB bracis-33574 156 56 in in ADP bracis-33574 156 57 the the DET bracis-33574 156 58 experiments experiment NOUN bracis-33574 156 59 , , PUNCT bracis-33574 156 60 which which PRON bracis-33574 156 61 were be AUX bracis-33574 156 62 \(\mathcal \(\mathcal ADJ bracis-33574 156 63 { { PUNCT bracis-33574 156 64 m}\ m}\ PROPN bracis-33574 156 65 \leftarrow \leftarrow PROPN bracis-33574 156 66 \{(car \{(car NOUN bracis-33574 156 67 , , PUNCT bracis-33574 156 68 person person NOUN bracis-33574 156 69 ) ) PUNCT bracis-33574 156 70 , , PUNCT bracis-33574 156 71 ( ( PUNCT bracis-33574 156 72 pet pet ADJ bracis-33574 156 73 , , PUNCT bracis-33574 156 74 person person NOUN bracis-33574 156 75 ) ) PUNCT bracis-33574 156 76 , , PUNCT bracis-33574 156 77 ( ( PUNCT bracis-33574 156 78 car car NOUN bracis-33574 156 79 , , PUNCT bracis-33574 156 80 person person NOUN bracis-33574 156 81 , , PUNCT bracis-33574 156 82 person person NOUN bracis-33574 156 83 ) ) PUNCT bracis-33574 156 84 , , PUNCT bracis-33574 156 85 ( ( PUNCT bracis-33574 156 86 pet pet NOUN bracis-33574 156 87 , , PUNCT bracis-33574 156 88 person person NOUN bracis-33574 156 89 , , PUNCT bracis-33574 156 90 pet pet NOUN bracis-33574 156 91 ) ) PUNCT bracis-33574 156 92 , , PUNCT bracis-33574 156 93 ( ( PUNCT bracis-33574 156 94 person person NOUN bracis-33574 156 95 , , PUNCT bracis-33574 156 96 person person NOUN bracis-33574 156 97 , , PUNCT bracis-33574 156 98 car car NOUN bracis-33574 156 99 ) ) PUNCT bracis-33574 156 100 , , PUNCT bracis-33574 156 101 ( ( PUNCT bracis-33574 156 102 person person NOUN bracis-33574 156 103 , , PUNCT bracis-33574 156 104 person person NOUN bracis-33574 156 105 , , PUNCT bracis-33574 156 106 pet pet NOUN bracis-33574 156 107 ) ) PUNCT bracis-33574 156 108 , , PUNCT bracis-33574 156 109 ( ( PUNCT bracis-33574 156 110 person person NOUN bracis-33574 156 111 , , PUNCT bracis-33574 156 112 person person NOUN bracis-33574 156 113 , , PUNCT bracis-33574 156 114 person)\}\ person)\}\ NOUN bracis-33574 156 115 ) ) PUNCT bracis-33574 156 116 . . PUNCT bracis-33574 157 1 these these DET bracis-33574 157 2 13 13 NUM bracis-33574 157 3 metapaths metapath NOUN bracis-33574 157 4 represent represent VERB bracis-33574 157 5 the the DET bracis-33574 157 6 interactions interaction NOUN bracis-33574 157 7 between between ADP bracis-33574 157 8 different different ADJ bracis-33574 157 9 types type NOUN bracis-33574 157 10 of of ADP bracis-33574 157 11 nodes node NOUN bracis-33574 157 12 , , PUNCT bracis-33574 157 13 providing provide VERB bracis-33574 157 14 the the DET bracis-33574 157 15 business business NOUN bracis-33574 157 16 semantics semantic NOUN bracis-33574 157 17 for for ADP bracis-33574 157 18 the the DET bracis-33574 157 19 respective respective ADJ bracis-33574 157 20 node node ADJ bracis-33574 157 21 embeddings embedding NOUN bracis-33574 157 22 . . PUNCT bracis-33574 158 1 the the DET bracis-33574 158 2 second second ADJ bracis-33574 158 3 step step NOUN bracis-33574 158 4 was be AUX bracis-33574 158 5 to to PART bracis-33574 158 6 generate generate VERB bracis-33574 158 7 single single ADJ bracis-33574 158 8 and and CCONJ bracis-33574 158 9 composed compose VERB bracis-33574 158 10 node node ADJ bracis-33574 158 11 embeddings embedding NOUN bracis-33574 158 12 , , PUNCT bracis-33574 158 13 which which PRON bracis-33574 158 14 were be AUX bracis-33574 158 15 defined define VERB bracis-33574 158 16 as as ADP bracis-33574 158 17 features feature NOUN bracis-33574 158 18 , , PUNCT bracis-33574 158 19 aggregated aggregate VERB bracis-33574 158 20 features feature NOUN bracis-33574 158 21 , , PUNCT bracis-33574 158 22 metapaths metapath NOUN bracis-33574 158 23 , , PUNCT bracis-33574 158 24 a a DET bracis-33574 158 25 composition composition NOUN bracis-33574 158 26 of of ADP bracis-33574 158 27 features feature NOUN bracis-33574 158 28 and and CCONJ bracis-33574 158 29 metapaths metapath NOUN bracis-33574 158 30 , , PUNCT bracis-33574 158 31 and and CCONJ bracis-33574 158 32 a a DET bracis-33574 158 33 composition composition NOUN bracis-33574 158 34 of of ADP bracis-33574 158 35 aggregated aggregate VERB bracis-33574 158 36 features feature NOUN bracis-33574 158 37 and and CCONJ bracis-33574 158 38 metapaths metapath NOUN bracis-33574 158 39 , , PUNCT bracis-33574 158 40 which which PRON bracis-33574 158 41 guided guide VERB bracis-33574 158 42 the the DET bracis-33574 158 43 entire entire ADJ bracis-33574 158 44 experiments experiment NOUN bracis-33574 158 45 and and CCONJ bracis-33574 158 46 analysis analysis NOUN bracis-33574 158 47 shown show VERB bracis-33574 158 48 in in ADP bracis-33574 158 49 table table NOUN bracis-33574 158 50     SPACE bracis-33574 158 51 2 2 NUM bracis-33574 158 52 . . PUNCT bracis-33574 159 1 the the DET bracis-33574 159 2 third third ADJ bracis-33574 159 3 and and CCONJ bracis-33574 159 4 fourth fourth ADJ bracis-33574 159 5 methodological methodological ADJ bracis-33574 159 6 steps step NOUN bracis-33574 159 7 aim aim VERB bracis-33574 159 8 to to PART bracis-33574 159 9 validate validate VERB bracis-33574 159 10 the the DET bracis-33574 159 11 graph graph NOUN bracis-33574 159 12 data datum NOUN bracis-33574 159 13 quality quality NOUN bracis-33574 159 14 by by ADP bracis-33574 159 15 applying apply VERB bracis-33574 159 16 link link NOUN bracis-33574 159 17 prediction prediction NOUN bracis-33574 159 18 , , PUNCT bracis-33574 159 19 node node NOUN bracis-33574 159 20 classification classification NOUN bracis-33574 159 21 , , PUNCT bracis-33574 159 22 and and CCONJ bracis-33574 159 23 node node ADJ bracis-33574 159 24 clustering clustering ADJ bracis-33574 159 25 tasks task NOUN bracis-33574 159 26 to to ADP bracis-33574 159 27 all all DET bracis-33574 159 28 the the DET bracis-33574 159 29 previously previously ADV bracis-33574 159 30 defined define VERB bracis-33574 159 31 types type NOUN bracis-33574 159 32 of of ADP bracis-33574 159 33 embeddings embedding NOUN bracis-33574 159 34 . . PUNCT bracis-33574 160 1 link link NOUN bracis-33574 160 2 prediction prediction NOUN bracis-33574 160 3 was be AUX bracis-33574 160 4 calculated calculate VERB bracis-33574 160 5 using use VERB bracis-33574 160 6 cosine cosine NOUN bracis-33574 160 7 similarity similarity NOUN bracis-33574 160 8 with with ADP bracis-33574 160 9 a a DET bracis-33574 160 10 threshold threshold NOUN bracis-33574 160 11 of of ADP bracis-33574 160 12 80 80 NUM bracis-33574 160 13 % % NOUN bracis-33574 160 14 based base VERB bracis-33574 160 15 on on ADP bracis-33574 160 16 the the DET bracis-33574 160 17 target target NOUN bracis-33574 160 18 node node NOUN bracis-33574 160 19 . . PUNCT bracis-33574 161 1 the the DET bracis-33574 161 2 algorithm algorithm NOUN bracis-33574 161 3 supports support VERB bracis-33574 161 4 selecting select VERB bracis-33574 161 5 a a DET bracis-33574 161 6 specific specific ADJ bracis-33574 161 7 node node NOUN bracis-33574 161 8 or or CCONJ bracis-33574 161 9 all all DET bracis-33574 161 10 the the DET bracis-33574 161 11 nodes node NOUN bracis-33574 161 12 as as ADP bracis-33574 161 13 a a DET bracis-33574 161 14 target target NOUN bracis-33574 161 15 . . PUNCT bracis-33574 162 1 for for ADP bracis-33574 162 2 node node ADJ bracis-33574 162 3 classification classification NOUN bracis-33574 162 4 , , PUNCT bracis-33574 162 5 the the DET bracis-33574 162 6 node node ADJ bracis-33574 162 7 type type NOUN bracis-33574 162 8 was be AUX bracis-33574 162 9 used use VERB bracis-33574 162 10 as as ADP bracis-33574 162 11 the the DET bracis-33574 162 12 class class NOUN bracis-33574 162 13 . . PUNCT bracis-33574 163 1 link link NOUN bracis-33574 163 2 prediction prediction NOUN bracis-33574 163 3 from from ADP bracis-33574 163 4 “ " PUNCT bracis-33574 163 5 no no DET bracis-33574 163 6 embeddings embedding NOUN bracis-33574 163 7 ” " PUNCT bracis-33574 163 8 was be AUX bracis-33574 163 9 calculated calculate VERB bracis-33574 163 10 using use VERB bracis-33574 163 11 the the DET bracis-33574 163 12 jaccard jaccard ADJ bracis-33574 163 13 algorithm algorithm NOUN bracis-33574 163 14 based base VERB bracis-33574 163 15 on on ADP bracis-33574 163 16 the the DET bracis-33574 163 17 intersection intersection NOUN bracis-33574 163 18 and and CCONJ bracis-33574 163 19 union union NOUN bracis-33574 163 20 set set VERB bracis-33574 163 21 operation operation NOUN bracis-33574 163 22 \(j(a \(j(a PROPN bracis-33574 163 23 , , PUNCT bracis-33574 163 24 b b NOUN bracis-33574 163 25 ) ) PUNCT bracis-33574 163 26 = = SYM bracis-33574 164 1 \frac{|a \frac{|a PROPN bracis-33574 164 2 \cap \cap PROPN bracis-33574 164 3 b|}{|a b|}{|a PROPN bracis-33574 164 4 \cup \cup ADP bracis-33574 164 5 b|}\ b|}\ PROPN bracis-33574 164 6 ) ) PUNCT bracis-33574 164 7 . . PUNCT bracis-33574 165 1 for for ADP bracis-33574 165 2 node node ADJ bracis-33574 165 3 clustering clustering NOUN bracis-33574 165 4 , , PUNCT bracis-33574 165 5 we we PRON bracis-33574 165 6 pre pre VERB bracis-33574 165 7 - - VERB bracis-33574 165 8 defined define VERB bracis-33574 165 9 three three NUM bracis-33574 165 10 clusters cluster NOUN bracis-33574 165 11 c0 c0 X bracis-33574 165 12 , , PUNCT bracis-33574 165 13     SPACE bracis-33574 165 14 c1 c1 NOUN bracis-33574 165 15 , , PUNCT bracis-33574 165 16     SPACE bracis-33574 165 17 c2 c2 PROPN bracis-33574 165 18 . . PUNCT bracis-33574 166 1 “ " PUNCT bracis-33574 166 2 no no DET bracis-33574 166 3 embeddings embedding NOUN bracis-33574 166 4 ” " PUNCT bracis-33574 166 5 clusters cluster NOUN bracis-33574 166 6 were be AUX bracis-33574 166 7 calculated calculate VERB bracis-33574 166 8 using use VERB bracis-33574 166 9 the the DET bracis-33574 166 10 louvain louvain NOUN bracis-33574 166 11 algorithm algorithm NOUN bracis-33574 166 12 based base VERB bracis-33574 166 13 on on ADP bracis-33574 166 14 the the DET bracis-33574 166 15 nodes node NOUN bracis-33574 166 16 community community NOUN bracis-33574 166 17 where where SCONJ bracis-33574 166 18 nodes node NOUN bracis-33574 166 19 without without ADP bracis-33574 166 20 community community NOUN bracis-33574 166 21 identified identify VERB bracis-33574 166 22 have have VERB bracis-33574 166 23 no no DET bracis-33574 166 24 cluster cluster NOUN bracis-33574 166 25 assigned assign VERB bracis-33574 166 26 . . PUNCT bracis-33574 167 1 the the DET bracis-33574 167 2 experiments experiment NOUN bracis-33574 167 3 results result NOUN bracis-33574 167 4 are be AUX bracis-33574 167 5 collected collect VERB bracis-33574 167 6 and and CCONJ bracis-33574 167 7 presented present VERB bracis-33574 167 8 in in ADP bracis-33574 167 9 table table NOUN bracis-33574 167 10     SPACE bracis-33574 167 11 2 2 NUM bracis-33574 167 12 , , PUNCT bracis-33574 167 13 where where SCONJ bracis-33574 167 14 each each DET bracis-33574 167 15 column column NOUN bracis-33574 167 16 represents represent VERB bracis-33574 167 17 the the DET bracis-33574 167 18 following following NOUN bracis-33574 167 19 : : PUNCT bracis-33574 167 20 “ " PUNCT bracis-33574 167 21 type type VERB bracis-33574 167 22 node node ADJ bracis-33574 167 23 embeddings embedding NOUN bracis-33574 167 24 ” " PUNCT bracis-33574 167 25 indicating indicate VERB bracis-33574 167 26 the the DET bracis-33574 167 27 type type NOUN bracis-33574 167 28 of of ADP bracis-33574 167 29 generated generate VERB bracis-33574 167 30 embeddings embedding NOUN bracis-33574 167 31 , , PUNCT bracis-33574 167 32 using use VERB bracis-33574 167 33 an an DET bracis-33574 167 34 ablation ablation NOUN bracis-33574 167 35 perspective perspective NOUN bracis-33574 167 36 , , PUNCT bracis-33574 167 37 where where SCONJ bracis-33574 167 38 the the DET bracis-33574 167 39 experiments experiment NOUN bracis-33574 167 40 aim aim VERB bracis-33574 167 41 to to PART bracis-33574 167 42 identify identify VERB bracis-33574 167 43 which which DET bracis-33574 167 44 embedding embed VERB bracis-33574 167 45 has have VERB bracis-33574 167 46 the the DET bracis-33574 167 47 greatest great ADJ bracis-33574 167 48 impact impact NOUN bracis-33574 167 49 on on ADP bracis-33574 167 50 the the DET bracis-33574 167 51 performance performance NOUN bracis-33574 167 52 of of ADP bracis-33574 167 53 the the DET bracis-33574 167 54 models model NOUN bracis-33574 167 55 ; ; PUNCT bracis-33574 167 56 “ " PUNCT bracis-33574 167 57 prediction prediction NOUN bracis-33574 167 58 links link NOUN bracis-33574 167 59 ” " PUNCT bracis-33574 167 60 the the DET bracis-33574 167 61 count count NOUN bracis-33574 167 62 of of ADP bracis-33574 167 63 links link NOUN bracis-33574 167 64 predicted predict VERB bracis-33574 167 65 by by ADP bracis-33574 167 66 recsys recsy NOUN bracis-33574 167 67 link link NOUN bracis-33574 167 68 prediction prediction NOUN bracis-33574 167 69 task task NOUN bracis-33574 167 70 ; ; PUNCT bracis-33574 167 71 “ " PUNCT bracis-33574 167 72 classification classification NOUN bracis-33574 167 73 avg avg NOUN bracis-33574 167 74 acc acc PROPN bracis-33574 167 75 and and CCONJ bracis-33574 167 76 f1 f1 NOUN bracis-33574 167 77 - - PUNCT bracis-33574 167 78 score score NOUN bracis-33574 167 79 ” " PUNCT bracis-33574 167 80 are be AUX bracis-33574 167 81 average average ADJ bracis-33574 167 82 of of ADP bracis-33574 167 83 accuracy accuracy NOUN bracis-33574 167 84 and and CCONJ bracis-33574 167 85 f1 f1 NOUN bracis-33574 167 86 - - PUNCT bracis-33574 167 87 score score NOUN bracis-33574 167 88 metrics metric NOUN bracis-33574 167 89 , , PUNCT bracis-33574 167 90 and and CCONJ bracis-33574 167 91 “ " PUNCT bracis-33574 167 92 stds stds NOUN bracis-33574 167 93 ” " PUNCT bracis-33574 167 94 are be AUX bracis-33574 167 95 the the DET bracis-33574 167 96 standard standard ADJ bracis-33574 167 97 deviation deviation NOUN bracis-33574 167 98 from from ADP bracis-33574 167 99 each each DET bracis-33574 167 100 average average NOUN bracis-33574 167 101 of of ADP bracis-33574 167 102 metrics metric NOUN bracis-33574 167 103 respectively respectively ADV bracis-33574 167 104 , , PUNCT bracis-33574 167 105 illustrating illustrate VERB bracis-33574 167 106 the the DET bracis-33574 167 107 overall overall ADJ bracis-33574 167 108 accuracy accuracy NOUN bracis-33574 167 109 of of ADP bracis-33574 167 110 the the DET bracis-33574 167 111 entire entire ADJ bracis-33574 167 112 node node NOUN bracis-33574 167 113 graph graph NOUN bracis-33574 167 114 classification classification NOUN bracis-33574 167 115 ; ; PUNCT bracis-33574 167 116 “ " PUNCT bracis-33574 167 117 cor cor NOUN bracis-33574 167 118 ” " PUNCT bracis-33574 167 119 is be AUX bracis-33574 167 120 the the DET bracis-33574 167 121 count count NOUN bracis-33574 167 122 of of ADP bracis-33574 167 123 correctly correctly ADV bracis-33574 167 124 predicted predict VERB bracis-33574 167 125 links link NOUN bracis-33574 167 126 applied apply VERB bracis-33574 167 127 to to ADP bracis-33574 167 128 the the DET bracis-33574 167 129 final final ADJ bracis-33574 167 130 model model NOUN bracis-33574 167 131 over over ADP bracis-33574 167 132 the the DET bracis-33574 167 133 entire entire ADJ bracis-33574 167 134 graph graph NOUN bracis-33574 167 135 ; ; PUNCT bracis-33574 167 136 and and CCONJ bracis-33574 167 137 “ " PUNCT bracis-33574 167 138 inc inc PROPN bracis-33574 167 139 ” " PUNCT bracis-33574 167 140 is be AUX bracis-33574 167 141 the the DET bracis-33574 167 142 count count NOUN bracis-33574 167 143 of of ADP bracis-33574 167 144 incorrectly incorrectly ADV bracis-33574 167 145 predicted predict VERB bracis-33574 167 146 links link NOUN bracis-33574 167 147 . . PUNCT bracis-33574 168 1 columns column NOUN bracis-33574 168 2 “ " PUNCT bracis-33574 168 3 clusters cluster NOUN bracis-33574 168 4 c0 c0 PROPN bracis-33574 168 5 c1 c1 PROPN bracis-33574 168 6 c2 c2 PROPN bracis-33574 168 7 ” " PUNCT bracis-33574 168 8 display display VERB bracis-33574 168 9 the the DET bracis-33574 168 10 count count NOUN bracis-33574 168 11 of of ADP bracis-33574 168 12 nodes node NOUN bracis-33574 168 13 clustered cluster VERB bracis-33574 168 14 by by ADP bracis-33574 168 15 the the DET bracis-33574 168 16 recsys recsys PROPN bracis-33574 168 17 task task PROPN bracis-33574 168 18 . . PUNCT bracis-33574 169 1 table table NOUN bracis-33574 169 2 2 2 NUM bracis-33574 169 3 . . PUNCT bracis-33574 169 4 performance performance NOUN bracis-33574 169 5 metrics metric NOUN bracis-33574 169 6 achieved achieve VERB bracis-33574 169 7 from from ADP bracis-33574 169 8 different different ADJ bracis-33574 169 9 types type NOUN bracis-33574 169 10 of of ADP bracis-33574 169 11 node node NOUN bracis-33574 169 12 embeddings.full embeddings.full NOUN bracis-33574 169 13 size size NOUN bracis-33574 169 14 table table NOUN bracis-33574 169 15 6.3 6.3 NUM bracis-33574 169 16 evaluation evaluation NOUN bracis-33574 169 17 of of ADP bracis-33574 169 18     SPACE bracis-33574 169 19 results result VERB bracis-33574 169 20 the the DET bracis-33574 169 21 assumption assumption NOUN bracis-33574 169 22 that that SCONJ bracis-33574 169 23 enriching enrich VERB bracis-33574 169 24 the the DET bracis-33574 169 25 heterogeneous heterogeneous ADJ bracis-33574 169 26 graph graph NOUN bracis-33574 169 27 within within ADP bracis-33574 169 28 heterogeneous heterogeneous ADJ bracis-33574 169 29 embeddings embedding NOUN bracis-33574 169 30 , , PUNCT bracis-33574 169 31 generated generate VERB bracis-33574 169 32 from from ADP bracis-33574 169 33 processing process VERB bracis-33574 169 34 the the DET bracis-33574 169 35 available available ADJ bracis-33574 169 36 data datum NOUN bracis-33574 169 37 within within ADP bracis-33574 169 38 the the DET bracis-33574 169 39 graph graph NOUN bracis-33574 169 40 , , PUNCT bracis-33574 169 41 could could AUX bracis-33574 169 42 enhance enhance VERB bracis-33574 169 43 the the DET bracis-33574 169 44 performance performance NOUN bracis-33574 169 45 of of ADP bracis-33574 169 46 downstream downstream ADJ bracis-33574 169 47 applications application NOUN bracis-33574 169 48 , , PUNCT bracis-33574 169 49 was be AUX bracis-33574 169 50 validated validate VERB bracis-33574 169 51 . . PUNCT bracis-33574 170 1 table table NOUN bracis-33574 170 2     SPACE bracis-33574 170 3 2 2 NUM bracis-33574 170 4 illustrates illustrate VERB bracis-33574 170 5 the the DET bracis-33574 170 6 evolution evolution NOUN bracis-33574 170 7 of of ADP bracis-33574 170 8 the the DET bracis-33574 170 9 performance performance NOUN bracis-33574 170 10 starting start VERB bracis-33574 170 11 with with ADP bracis-33574 170 12 features feature NOUN bracis-33574 170 13 embeddings embedding NOUN bracis-33574 170 14 and and CCONJ bracis-33574 170 15 progressing progress VERB bracis-33574 170 16 to to ADP bracis-33574 170 17 the the DET bracis-33574 170 18 best good ADJ bracis-33574 170 19 performance performance NOUN bracis-33574 170 20 achieved achieve VERB bracis-33574 170 21 by by ADP bracis-33574 170 22 the the DET bracis-33574 170 23 composition composition NOUN bracis-33574 170 24 of of ADP bracis-33574 170 25 aggregated+metapaths aggregated+metapath NOUN bracis-33574 170 26 node node ADJ bracis-33574 170 27 embeddings embedding NOUN bracis-33574 170 28 , , PUNCT bracis-33574 170 29 as as SCONJ bracis-33574 170 30 indicated indicate VERB bracis-33574 170 31 by by ADP bracis-33574 170 32 the the DET bracis-33574 170 33 average average NOUN bracis-33574 170 34 of of ADP bracis-33574 170 35 accuracy accuracy NOUN bracis-33574 170 36 and and CCONJ bracis-33574 170 37 f1 f1 NOUN bracis-33574 170 38 - - PUNCT bracis-33574 170 39 score score NOUN bracis-33574 170 40 metrics metric NOUN bracis-33574 170 41 . . PUNCT bracis-33574 171 1 link link NOUN bracis-33574 171 2 prediction prediction NOUN bracis-33574 171 3 count count NOUN bracis-33574 171 4 using use VERB bracis-33574 171 5 features feature NOUN bracis-33574 171 6 embedding embed VERB bracis-33574 171 7 is be AUX bracis-33574 171 8 so so ADV bracis-33574 171 9 high high ADJ bracis-33574 171 10 , , PUNCT bracis-33574 171 11 it it PRON bracis-33574 171 12 can can AUX bracis-33574 171 13 indicate indicate VERB bracis-33574 171 14 data datum NOUN bracis-33574 171 15 homogeneity homogeneity NOUN bracis-33574 171 16 with with ADP bracis-33574 171 17 a a DET bracis-33574 171 18 lack lack NOUN bracis-33574 171 19 of of ADP bracis-33574 171 20 distinctive distinctive ADJ bracis-33574 171 21 features feature NOUN bracis-33574 171 22 . . PUNCT bracis-33574 172 1 although although SCONJ bracis-33574 172 2 it it PRON bracis-33574 172 3 varies vary VERB bracis-33574 172 4 based base VERB bracis-33574 172 5 on on ADP bracis-33574 172 6 certain certain ADJ bracis-33574 172 7 factors factor NOUN bracis-33574 172 8 , , PUNCT bracis-33574 172 9 predictions prediction NOUN bracis-33574 172 10 from from ADP bracis-33574 172 11 metapath metapath NOUN bracis-33574 172 12 and and CCONJ bracis-33574 172 13 features+metapaths features+metapaths PROPN bracis-33574 172 14 may may AUX bracis-33574 172 15 be be AUX bracis-33574 172 16 deemed deem VERB bracis-33574 172 17 more more ADV bracis-33574 172 18 reliable reliable ADJ bracis-33574 172 19 . . PUNCT bracis-33574 173 1 node node NOUN bracis-33574 173 2 clustering clustering NOUN bracis-33574 173 3 already already ADV bracis-33574 173 4 reveals reveal VERB bracis-33574 173 5 similar similar ADJ bracis-33574 173 6 cluster cluster NOUN bracis-33574 173 7 distributions distribution NOUN bracis-33574 173 8 independent independent ADJ bracis-33574 173 9 of of ADP bracis-33574 173 10 the the DET bracis-33574 173 11 embedding embed VERB bracis-33574 173 12 used use VERB bracis-33574 173 13 , , PUNCT bracis-33574 173 14 except except SCONJ bracis-33574 173 15 aggregated aggregate VERB bracis-33574 173 16 embedding embed VERB bracis-33574 173 17 . . PUNCT bracis-33574 174 1 the the DET bracis-33574 174 2 best good ADJ bracis-33574 174 3 results result NOUN bracis-33574 174 4 were be AUX bracis-33574 174 5 achieved achieve VERB bracis-33574 174 6 with with ADP bracis-33574 174 7 the the DET bracis-33574 174 8 composition composition NOUN bracis-33574 174 9 aggregated+metapaths aggregated+metapath NOUN bracis-33574 174 10 embeddings embedding NOUN bracis-33574 174 11 , , PUNCT bracis-33574 174 12 where where SCONJ bracis-33574 174 13 the the DET bracis-33574 174 14 results result NOUN bracis-33574 174 15 indicate indicate VERB bracis-33574 174 16 that that SCONJ bracis-33574 174 17 combining combine VERB bracis-33574 174 18 aggregated aggregate VERB bracis-33574 174 19 features feature NOUN bracis-33574 174 20 from from ADP bracis-33574 174 21 neighbors neighbor NOUN bracis-33574 174 22 and and CCONJ bracis-33574 174 23 metapaths metapath NOUN bracis-33574 174 24 embeddings embedding NOUN bracis-33574 174 25 led lead VERB bracis-33574 174 26 to to ADP bracis-33574 174 27 better well ADJ bracis-33574 174 28 performance performance NOUN bracis-33574 174 29 in in ADP bracis-33574 174 30 all all DET bracis-33574 174 31 tested test VERB bracis-33574 174 32 recsys recsys NOUN bracis-33574 174 33 tasks task NOUN bracis-33574 174 34 . . PUNCT bracis-33574 175 1 the the DET bracis-33574 175 2 experiments experiment NOUN bracis-33574 175 3 reveal reveal VERB bracis-33574 175 4 that that SCONJ bracis-33574 175 5 the the DET bracis-33574 175 6 best good ADJ bracis-33574 175 7 average average ADJ bracis-33574 175 8 accuracy accuracy NOUN bracis-33574 175 9 was be AUX bracis-33574 175 10 71.90 71.90 NUM bracis-33574 175 11 % % NOUN bracis-33574 175 12 with with ADP bracis-33574 175 13 a a DET bracis-33574 175 14 1.98 1.98 NUM bracis-33574 175 15 % % NOUN bracis-33574 175 16 standard standard ADJ bracis-33574 175 17 deviation deviation NOUN bracis-33574 175 18 , , PUNCT bracis-33574 175 19 which which PRON bracis-33574 175 20 means mean VERB bracis-33574 175 21 the the DET bracis-33574 175 22 accuracy accuracy NOUN bracis-33574 175 23 could could AUX bracis-33574 175 24 range range VERB bracis-33574 175 25 from from ADP bracis-33574 175 26 69.92 69.92 NUM bracis-33574 175 27 % % NOUN bracis-33574 175 28 to to ADP bracis-33574 175 29 73.88 73.88 NUM bracis-33574 175 30 % % NOUN bracis-33574 175 31 . . PUNCT bracis-33574 176 1 the the DET bracis-33574 176 2 average average ADJ bracis-33574 176 3 f1 f1 NOUN bracis-33574 176 4 - - PUNCT bracis-33574 176 5 score score NOUN bracis-33574 176 6 is be AUX bracis-33574 176 7 already already ADV bracis-33574 176 8 at at ADP bracis-33574 176 9 83.66 83.66 NUM bracis-33574 176 10 % % NOUN bracis-33574 176 11 with with ADP bracis-33574 176 12 a a DET bracis-33574 176 13 1.95 1.95 NUM bracis-33574 176 14 % % NOUN bracis-33574 176 15 of of ADP bracis-33574 176 16 standard standard ADJ bracis-33574 176 17 deviation deviation NOUN bracis-33574 176 18 , , PUNCT bracis-33574 176 19 thus thus ADV bracis-33574 176 20 the the DET bracis-33574 176 21 f1 f1 NOUN bracis-33574 176 22 - - PUNCT bracis-33574 176 23 score score NOUN bracis-33574 176 24 can can AUX bracis-33574 176 25 vary vary VERB bracis-33574 176 26 between between ADP bracis-33574 176 27 81.68 81.68 NUM bracis-33574 176 28 % % NOUN bracis-33574 176 29 and and CCONJ bracis-33574 176 30 85.61 85.61 NUM bracis-33574 176 31 % % NOUN bracis-33574 176 32 . . PUNCT bracis-33574 177 1 a a DET bracis-33574 177 2 higher high ADJ bracis-33574 177 3 standard standard ADJ bracis-33574 177 4 deviation deviation NOUN bracis-33574 177 5 indicates indicate VERB bracis-33574 177 6 a a DET bracis-33574 177 7 greater great ADJ bracis-33574 177 8 spread spread NOUN bracis-33574 177 9 of of ADP bracis-33574 177 10 results result NOUN bracis-33574 177 11 , , PUNCT bracis-33574 177 12 suggesting suggest VERB bracis-33574 177 13 that that SCONJ bracis-33574 177 14 the the DET bracis-33574 177 15 model model NOUN bracis-33574 177 16 is be AUX bracis-33574 177 17 more more ADV bracis-33574 177 18 sensitive sensitive ADJ bracis-33574 177 19 to to ADP bracis-33574 177 20 variations variation NOUN bracis-33574 177 21 in in ADP bracis-33574 177 22 input input NOUN bracis-33574 177 23 data datum NOUN bracis-33574 177 24 or or CCONJ bracis-33574 177 25 other other ADJ bracis-33574 177 26 training training NOUN bracis-33574 177 27 conditions condition NOUN bracis-33574 177 28 . . PUNCT bracis-33574 178 1 on on ADP bracis-33574 178 2 the the DET bracis-33574 178 3 other other ADJ bracis-33574 178 4 hand hand NOUN bracis-33574 178 5 , , PUNCT bracis-33574 178 6 a a DET bracis-33574 178 7 lower low ADJ bracis-33574 178 8 standard standard ADJ bracis-33574 178 9 deviation deviation NOUN bracis-33574 178 10 indicates indicate VERB bracis-33574 178 11 greater great ADJ bracis-33574 178 12 consistency consistency NOUN bracis-33574 178 13 in in ADP bracis-33574 178 14 results result NOUN bracis-33574 178 15 , , PUNCT bracis-33574 178 16 which which PRON bracis-33574 178 17 may may AUX bracis-33574 178 18 indicate indicate VERB bracis-33574 178 19 that that SCONJ bracis-33574 178 20 the the DET bracis-33574 178 21 model model NOUN bracis-33574 178 22 is be AUX bracis-33574 178 23 more more ADV bracis-33574 178 24 stable stable ADJ bracis-33574 178 25 and and CCONJ bracis-33574 178 26 robust robust ADJ bracis-33574 178 27 . . PUNCT bracis-33574 179 1 this this PRON bracis-33574 179 2 suggests suggest VERB bracis-33574 179 3 that that SCONJ bracis-33574 179 4 combining combine VERB bracis-33574 179 5 information information NOUN bracis-33574 179 6 from from ADP bracis-33574 179 7 node node ADJ bracis-33574 179 8 content content NOUN bracis-33574 179 9 with with ADP bracis-33574 179 10 information information NOUN bracis-33574 179 11 from from ADP bracis-33574 179 12 semantics semantic NOUN bracis-33574 179 13 defined define VERB bracis-33574 179 14 by by ADP bracis-33574 179 15 features feature NOUN bracis-33574 179 16 and and CCONJ bracis-33574 179 17 structural structural ADJ bracis-33574 179 18 relationships relationship NOUN bracis-33574 179 19 defined define VERB bracis-33574 179 20 by by ADP bracis-33574 179 21 metapaths metapath NOUN bracis-33574 179 22 can can AUX bracis-33574 179 23 lead lead VERB bracis-33574 179 24 to to ADP bracis-33574 179 25 more more ADV bracis-33574 179 26 powerful powerful ADJ bracis-33574 179 27 graph graph NOUN bracis-33574 179 28 node node ADJ bracis-33574 179 29 representation representation NOUN bracis-33574 179 30 . . PUNCT bracis-33574 180 1 the the DET bracis-33574 180 2 final final ADJ bracis-33574 180 3 recommended recommend VERB bracis-33574 180 4 heterogeneous heterogeneous ADJ bracis-33574 180 5 graph graph NOUN bracis-33574 180 6 json json NOUN bracis-33574 180 7 file file NOUN bracis-33574 180 8 is be AUX bracis-33574 180 9 available available ADJ bracis-33574 180 10 at at ADP bracis-33574 180 11 https://github.com/silviofernandoangonese/datasets/blob/main/experiments_final_recommended_het_graph.json https://github.com/silviofernandoangonese/datasets/blob/main/experiments_final_recommended_het_graph.json NOUN bracis-33574 180 12 and and CCONJ bracis-33574 180 13 csv csv VERB bracis-33574 180 14 file file NOUN bracis-33574 180 15 at at ADP bracis-33574 180 16 https://github.com/silviofernandoangonese/datasets/blob/main/experiments_final_recommended_het_graph.csv https://github.com/silviofernandoangonese/datasets/blob/main/experiments_final_recommended_het_graph.csv PROPN bracis-33574 180 17 . . PUNCT bracis-33574 181 1 the the DET bracis-33574 181 2 failure failure NOUN bracis-33574 181 3 cases case NOUN bracis-33574 181 4 were be AUX bracis-33574 181 5 due due ADJ bracis-33574 181 6 to to ADP bracis-33574 181 7 a a DET bracis-33574 181 8 high high ADJ bracis-33574 181 9 number number NOUN bracis-33574 181 10 of of ADP bracis-33574 181 11 links link NOUN bracis-33574 181 12 predicted predict VERB bracis-33574 181 13 from from ADP bracis-33574 181 14 the the DET bracis-33574 181 15 features feature NOUN bracis-33574 181 16 embedding embed VERB bracis-33574 181 17 , , PUNCT bracis-33574 181 18 specifically specifically ADV bracis-33574 181 19 866 866 NUM bracis-33574 181 20 out out ADP bracis-33574 181 21 of of ADP bracis-33574 181 22 872 872 NUM bracis-33574 181 23 nodes node NOUN bracis-33574 181 24 . . PUNCT bracis-33574 182 1 this this DET bracis-33574 182 2 result result NOUN bracis-33574 182 3 is be AUX bracis-33574 182 4 not not PART bracis-33574 182 5 acceptable acceptable ADJ bracis-33574 182 6 , , PUNCT bracis-33574 182 7 indicating indicate VERB bracis-33574 182 8 the the DET bracis-33574 182 9 need need NOUN bracis-33574 182 10 for for ADP bracis-33574 182 11 a a DET bracis-33574 182 12 deeper deep ADJ bracis-33574 182 13 analysis analysis NOUN bracis-33574 182 14 of of ADP bracis-33574 182 15 the the DET bracis-33574 182 16 model model NOUN bracis-33574 182 17 to to PART bracis-33574 182 18 understand understand VERB bracis-33574 182 19 the the DET bracis-33574 182 20 reason reason NOUN bracis-33574 182 21 for for ADP bracis-33574 182 22 the the DET bracis-33574 182 23 discrepancy discrepancy NOUN bracis-33574 182 24 in in ADP bracis-33574 182 25 values value NOUN bracis-33574 182 26 . . PUNCT bracis-33574 183 1 additionally additionally ADV bracis-33574 183 2 , , PUNCT bracis-33574 183 3 another another DET bracis-33574 183 4 topic topic NOUN bracis-33574 183 5 related relate VERB bracis-33574 183 6 to to ADP bracis-33574 183 7 the the DET bracis-33574 183 8 features feature NOUN bracis-33574 183 9 embedding embed VERB bracis-33574 183 10 is be AUX bracis-33574 183 11 the the DET bracis-33574 183 12 smallest small ADJ bracis-33574 183 13 cluster cluster NOUN bracis-33574 183 14 , , PUNCT bracis-33574 183 15 c0 c0 PROPN bracis-33574 183 16 , , PUNCT bracis-33574 183 17 which which PRON bracis-33574 183 18 contains contain VERB bracis-33574 183 19 only only ADV bracis-33574 183 20 1 1 NUM bracis-33574 183 21 node node NOUN bracis-33574 183 22 . . PUNCT bracis-33574 184 1 this this PRON bracis-33574 184 2 raises raise VERB bracis-33574 184 3 an an DET bracis-33574 184 4 important important ADJ bracis-33574 184 5 question question NOUN bracis-33574 184 6 : : PUNCT bracis-33574 184 7 why why SCONJ bracis-33574 184 8 is be AUX bracis-33574 184 9 there there PRON bracis-33574 184 10 only only ADV bracis-33574 184 11 1 1 NUM bracis-33574 184 12 node node NOUN bracis-33574 184 13 in in ADP bracis-33574 184 14 this this DET bracis-33574 184 15 cluster cluster NOUN bracis-33574 184 16 , , PUNCT bracis-33574 184 17 and and CCONJ bracis-33574 184 18 what what PRON bracis-33574 184 19 does do AUX bracis-33574 184 20 it it PRON bracis-33574 184 21 mean mean VERB bracis-33574 184 22 ? ? PUNCT bracis-33574 185 1 future future ADJ bracis-33574 185 2 investigations investigation NOUN bracis-33574 185 3 should should AUX bracis-33574 185 4 explore explore VERB bracis-33574 185 5 this this DET bracis-33574 185 6 anomaly anomaly NOUN bracis-33574 185 7 to to PART bracis-33574 185 8 enhance enhance VERB bracis-33574 185 9 our our PRON bracis-33574 185 10 understanding understanding NOUN bracis-33574 185 11 of of ADP bracis-33574 185 12 the the DET bracis-33574 185 13 clustering clustering ADJ bracis-33574 185 14 behavior behavior NOUN bracis-33574 185 15 and and CCONJ bracis-33574 185 16 improve improve VERB bracis-33574 185 17 the the DET bracis-33574 185 18 accuracy accuracy NOUN bracis-33574 185 19 model model NOUN bracis-33574 185 20 . . PUNCT bracis-33574 186 1 7 7 NUM bracis-33574 186 2 conclusion conclusion NOUN bracis-33574 186 3 this this DET bracis-33574 186 4 paper paper NOUN bracis-33574 186 5 proposed propose VERB bracis-33574 186 6 an an DET bracis-33574 186 7 algorithm algorithm NOUN bracis-33574 186 8 based base VERB bracis-33574 186 9 on on ADP bracis-33574 186 10 the the DET bracis-33574 186 11 aghe aghe NOUN bracis-33574 186 12 approach approach NOUN bracis-33574 186 13 for for ADP bracis-33574 186 14 generating generate VERB bracis-33574 186 15 enhanced enhance VERB bracis-33574 186 16 heterogeneous heterogeneous ADJ bracis-33574 186 17 embeddings embedding NOUN bracis-33574 186 18 from from ADP bracis-33574 186 19 heterogeneous heterogeneous ADJ bracis-33574 186 20 graphs graph NOUN bracis-33574 186 21 , , PUNCT bracis-33574 186 22 enhancing enhance VERB bracis-33574 186 23 the the DET bracis-33574 186 24 graph graph NOUN bracis-33574 186 25 as as ADP bracis-33574 186 26 a a DET bracis-33574 186 27 dataset dataset NOUN bracis-33574 186 28 for for ADP bracis-33574 186 29 downstream downstream ADJ bracis-33574 186 30 applications application NOUN bracis-33574 186 31 . . PUNCT bracis-33574 187 1 the the DET bracis-33574 187 2 performance performance NOUN bracis-33574 187 3 achieved achieve VERB bracis-33574 187 4 by by ADP bracis-33574 187 5 the the DET bracis-33574 187 6 experiments experiment NOUN bracis-33574 187 7 conducted conduct VERB bracis-33574 187 8 , , PUNCT bracis-33574 187 9 especially especially ADV bracis-33574 187 10 when when SCONJ bracis-33574 187 11 we we PRON bracis-33574 187 12 compare compare VERB bracis-33574 187 13 “ " PUNCT bracis-33574 187 14 no no DET bracis-33574 187 15 embeddings embedding NOUN bracis-33574 187 16 ” " PUNCT bracis-33574 187 17 with with ADP bracis-33574 187 18 “ " PUNCT bracis-33574 187 19 aggregated+metapaths aggregated+metapath NOUN bracis-33574 187 20 ” " PUNCT bracis-33574 187 21 embeddings embedding NOUN bracis-33574 187 22 demonstrates demonstrate VERB bracis-33574 187 23 how how SCONJ bracis-33574 187 24 the the DET bracis-33574 187 25 proposed propose VERB bracis-33574 187 26 algorithm algorithm NOUN bracis-33574 187 27 effectively effectively ADV bracis-33574 187 28 collaborates collaborate VERB bracis-33574 187 29 with with ADP bracis-33574 187 30 the the DET bracis-33574 187 31 data data NOUN bracis-33574 187 32 enhancements enhancement NOUN bracis-33574 187 33 in in ADP bracis-33574 187 34 heterogeneous heterogeneous ADJ bracis-33574 187 35 graph graph NOUN bracis-33574 187 36 . . PUNCT bracis-33574 188 1 represented represent VERB bracis-33574 188 2 by by ADP bracis-33574 188 3 the the DET bracis-33574 188 4 recsys recsy NOUN bracis-33574 188 5 , , PUNCT bracis-33574 188 6 which which PRON bracis-33574 188 7 was be AUX bracis-33574 188 8 used use VERB bracis-33574 188 9 as as ADP bracis-33574 188 10 a a DET bracis-33574 188 11 downstream downstream ADJ bracis-33574 188 12 application application NOUN bracis-33574 188 13 reference reference NOUN bracis-33574 188 14 in in ADP bracis-33574 188 15 this this DET bracis-33574 188 16 paper paper NOUN bracis-33574 188 17 . . PUNCT bracis-33574 189 1 developing develop VERB bracis-33574 189 2 effective effective ADJ bracis-33574 189 3 and and CCONJ bracis-33574 189 4 efficient efficient ADJ bracis-33574 189 5 graph graph NOUN bracis-33574 189 6 analytics analytic NOUN bracis-33574 189 7 from from ADP bracis-33574 189 8 information information NOUN bracis-33574 189 9 embedding embed VERB bracis-33574 189 10 , , PUNCT bracis-33574 189 11 can can AUX bracis-33574 189 12 greatly greatly ADV bracis-33574 189 13 help help VERB bracis-33574 189 14 to to PART bracis-33574 189 15 better well ADV bracis-33574 189 16 understand understand VERB bracis-33574 189 17 complex complex ADJ bracis-33574 189 18 graphs graph NOUN bracis-33574 189 19 , , PUNCT bracis-33574 189 20 and and CCONJ bracis-33574 189 21 provide provide VERB bracis-33574 189 22 innovative innovative ADJ bracis-33574 189 23 solutions solution NOUN bracis-33574 189 24 for for ADP bracis-33574 189 25 data data NOUN bracis-33574 189 26 models model NOUN bracis-33574 189 27 . . PUNCT bracis-33574 190 1 based base VERB bracis-33574 190 2 on on ADP bracis-33574 190 3 the the DET bracis-33574 190 4 obtained obtain VERB bracis-33574 190 5 results result NOUN bracis-33574 190 6 , , PUNCT bracis-33574 190 7 we we PRON bracis-33574 190 8 believe believe VERB bracis-33574 190 9 that that SCONJ bracis-33574 190 10 the the DET bracis-33574 190 11 conducted conduct VERB bracis-33574 190 12 studies study NOUN bracis-33574 190 13 can can AUX bracis-33574 190 14 open open VERB bracis-33574 190 15 the the DET bracis-33574 190 16 doors door NOUN bracis-33574 190 17 for for ADP bracis-33574 190 18 its its PRON bracis-33574 190 19 use use NOUN bracis-33574 190 20 in in ADP bracis-33574 190 21 different different ADJ bracis-33574 190 22 downstream downstream ADJ bracis-33574 190 23 applications application NOUN bracis-33574 190 24 as as SCONJ bracis-33574 190 25 demonstrated demonstrate VERB bracis-33574 190 26 . . PUNCT bracis-33574 191 1 some some DET bracis-33574 191 2 specific specific ADJ bracis-33574 191 3 evaluations evaluation NOUN bracis-33574 191 4 can can AUX bracis-33574 191 5 be be AUX bracis-33574 191 6 achieved achieve VERB bracis-33574 191 7 , , PUNCT bracis-33574 191 8 where where SCONJ bracis-33574 191 9 the the DET bracis-33574 191 10 choice choice NOUN bracis-33574 191 11 of of ADP bracis-33574 191 12 appropriate appropriate ADJ bracis-33574 191 13 embeddings embedding NOUN bracis-33574 191 14 plays play VERB bracis-33574 191 15 a a DET bracis-33574 191 16 crucial crucial ADJ bracis-33574 191 17 role role NOUN bracis-33574 191 18 in in ADP bracis-33574 191 19 the the DET bracis-33574 191 20 performance performance NOUN bracis-33574 191 21 of of ADP bracis-33574 191 22 downstream downstream ADJ bracis-33574 191 23 tasks task NOUN bracis-33574 191 24 . . PUNCT bracis-33574 192 1 the the DET bracis-33574 192 2 results result NOUN bracis-33574 192 3 indicate indicate VERB bracis-33574 192 4 that that SCONJ bracis-33574 192 5 a a DET bracis-33574 192 6 one one NUM bracis-33574 192 7 - - PUNCT bracis-33574 192 8 size size NOUN bracis-33574 192 9 - - PUNCT bracis-33574 192 10 fits fit VERB bracis-33574 192 11 - - PUNCT bracis-33574 192 12 all all PRON bracis-33574 192 13 embedding embed VERB bracis-33574 192 14 approach approach NOUN bracis-33574 192 15 is be AUX bracis-33574 192 16 not not PART bracis-33574 192 17 necessarily necessarily ADV bracis-33574 192 18 the the DET bracis-33574 192 19 best good ADJ bracis-33574 192 20 for for ADP bracis-33574 192 21 all all DET bracis-33574 192 22 tasks task NOUN bracis-33574 192 23 and and CCONJ bracis-33574 192 24 datasets dataset NOUN bracis-33574 192 25 . . PUNCT bracis-33574 193 1 an an DET bracis-33574 193 2 important important ADJ bracis-33574 193 3 lesson lesson NOUN bracis-33574 193 4 learned learn VERB bracis-33574 193 5 from from ADP bracis-33574 193 6 the the DET bracis-33574 193 7 experiments experiment NOUN bracis-33574 193 8 is be AUX bracis-33574 193 9 the the DET bracis-33574 193 10 significance significance NOUN bracis-33574 193 11 of of ADP bracis-33574 193 12 exploring explore VERB bracis-33574 193 13 a a DET bracis-33574 193 14 variety variety NOUN bracis-33574 193 15 of of ADP bracis-33574 193 16 embedding embed VERB bracis-33574 193 17 generation generation NOUN bracis-33574 193 18 techniques technique NOUN bracis-33574 193 19 and and CCONJ bracis-33574 193 20 considering consider VERB bracis-33574 193 21 the the DET bracis-33574 193 22 unique unique ADJ bracis-33574 193 23 characteristics characteristic NOUN bracis-33574 193 24 of of ADP bracis-33574 193 25 the the DET bracis-33574 193 26 data datum NOUN bracis-33574 193 27 and and CCONJ bracis-33574 193 28 tasks task NOUN bracis-33574 193 29 at at ADP bracis-33574 193 30 hand hand NOUN bracis-33574 193 31 . . PUNCT bracis-33574 194 1 combining combine VERB bracis-33574 194 2 information information NOUN bracis-33574 194 3 from from ADP bracis-33574 194 4 different different ADJ bracis-33574 194 5 sources source NOUN bracis-33574 194 6 , , PUNCT bracis-33574 194 7 such such ADJ bracis-33574 194 8 as as ADP bracis-33574 194 9 node node ADJ bracis-33574 194 10 features feature NOUN bracis-33574 194 11 and and CCONJ bracis-33574 194 12 structural structural ADJ bracis-33574 194 13 relationships relationship NOUN bracis-33574 194 14 defined define VERB bracis-33574 194 15 by by ADP bracis-33574 194 16 metapaths metapath NOUN bracis-33574 194 17 , , PUNCT bracis-33574 194 18 can can AUX bracis-33574 194 19 lead lead VERB bracis-33574 194 20 to to ADP bracis-33574 194 21 more more ADV bracis-33574 194 22 comprehensive comprehensive ADJ bracis-33574 194 23 and and CCONJ bracis-33574 194 24 informative informative ADJ bracis-33574 194 25 node node ADJ bracis-33574 194 26 representations representation NOUN bracis-33574 194 27 in in ADP bracis-33574 194 28 the the DET bracis-33574 194 29 graph graph NOUN bracis-33574 194 30 . . PUNCT bracis-33574 195 1 this this PRON bracis-33574 195 2 highlights highlight VERB bracis-33574 195 3 the the DET bracis-33574 195 4 importance importance NOUN bracis-33574 195 5 of of ADP bracis-33574 195 6 exploring explore VERB bracis-33574 195 7 hybrid hybrid ADJ bracis-33574 195 8 approaches approach NOUN bracis-33574 195 9 . . PUNCT bracis-33574 196 1 future future ADJ bracis-33574 196 2 works work NOUN bracis-33574 196 3 include include VERB bracis-33574 196 4 : : PUNCT bracis-33574 196 5 aggregating aggregate VERB bracis-33574 196 6 edges edge NOUN bracis-33574 196 7 data datum NOUN bracis-33574 196 8 features feature NOUN bracis-33574 196 9 to to PART bracis-33574 196 10 enhance enhance VERB bracis-33574 196 11 the the DET bracis-33574 196 12 nodes node NOUN bracis-33574 196 13 data datum NOUN bracis-33574 196 14 embedding embed VERB bracis-33574 196 15 ; ; PUNCT bracis-33574 196 16 evaluating evaluate VERB bracis-33574 196 17 the the DET bracis-33574 196 18 performance performance NOUN bracis-33574 196 19 of of ADP bracis-33574 196 20 recommendations recommendation NOUN bracis-33574 196 21 using use VERB bracis-33574 196 22 a a DET bracis-33574 196 23 tabulated tabulate VERB bracis-33574 196 24 dataset dataset NOUN bracis-33574 196 25 and and CCONJ bracis-33574 196 26 the the DET bracis-33574 196 27 same same ADJ bracis-33574 196 28 dataset dataset NOUN bracis-33574 196 29 modeled model VERB bracis-33574 196 30 as as ADP bracis-33574 196 31 a a DET bracis-33574 196 32 heterogeneous heterogeneous ADJ bracis-33574 196 33 graph graph NOUN bracis-33574 196 34 with with ADP bracis-33574 196 35 heterogeneous heterogeneous ADJ bracis-33574 196 36 embeddings embedding NOUN bracis-33574 196 37 ; ; PUNCT bracis-33574 196 38 automatic automatic ADJ bracis-33574 196 39 detection detection NOUN bracis-33574 196 40 of of ADP bracis-33574 196 41 subgraphs subgraph NOUN bracis-33574 196 42 and and CCONJ bracis-33574 196 43 embedded embed VERB bracis-33574 196 44 it it PRON bracis-33574 196 45 into into ADP bracis-33574 196 46 the the DET bracis-33574 196 47 interconnected interconnected ADJ bracis-33574 196 48 node node NOUN bracis-33574 196 49 ; ; PUNCT bracis-33574 196 50 evaluation evaluation NOUN bracis-33574 196 51 of of ADP bracis-33574 196 52 the the DET bracis-33574 196 53 impact impact NOUN bracis-33574 196 54 of of ADP bracis-33574 196 55 the the DET bracis-33574 196 56 embeddings embedding NOUN bracis-33574 196 57 vectors vector NOUN bracis-33574 196 58 elements element NOUN bracis-33574 196 59 normalization normalization NOUN bracis-33574 196 60 ; ; PUNCT bracis-33574 196 61 references reference NOUN bracis-33574 196 62 alslaity alslaity NOUN bracis-33574 196 63 , , PUNCT bracis-33574 196 64 a. a. NOUN bracis-33574 196 65 , , PUNCT bracis-33574 196 66 tran tran NOUN bracis-33574 196 67 , , PUNCT bracis-33574 196 68 t. t. PROPN bracis-33574 196 69 : : PUNCT bracis-33574 196 70 towards towards ADP bracis-33574 196 71 persuasive persuasive ADJ bracis-33574 196 72 recommender recommender NOUN bracis-33574 196 73 systems system NOUN bracis-33574 196 74 . . PUNCT bracis-33574 197 1 in in ADP bracis-33574 197 2 : : PUNCT bracis-33574 197 3 2019 2019 NUM bracis-33574 197 4 ieee ieee NOUN bracis-33574 197 5 2nd 2nd PROPN bracis-33574 197 6 international international ADJ bracis-33574 197 7 conference conference NOUN bracis-33574 197 8 on on ADP bracis-33574 197 9 information information NOUN bracis-33574 197 10 and and CCONJ bracis-33574 197 11 computer computer NOUN bracis-33574 197 12 technologies technology NOUN bracis-33574 197 13 ( ( PUNCT bracis-33574 197 14 icict icict NOUN bracis-33574 197 15 ) ) PUNCT bracis-33574 197 16 on on ADP bracis-33574 197 17 proceedings proceeding NOUN bracis-33574 197 18 , , PUNCT bracis-33574 197 19 pp pp ADP bracis-33574 197 20 . . PUNCT bracis-33574 198 1 143–148 143–148 NUM bracis-33574 198 2 . . PUNCT bracis-33574 198 3 publisher publisher NOUN bracis-33574 198 4 ( ( PUNCT bracis-33574 198 5 2019 2019 NUM bracis-33574 198 6 ) ) PUNCT bracis-33574 198 7 google google NOUN bracis-33574 198 8 scholar scholar NOUN bracis-33574 198 9     SPACE bracis-33574 198 10 angonese angonese NOUN bracis-33574 198 11 , , PUNCT bracis-33574 198 12 s. s. PROPN bracis-33574 198 13 f. f. PROPN bracis-33574 198 14 , , PUNCT bracis-33574 198 15 galante galante PROPN bracis-33574 198 16 , , PUNCT bracis-33574 198 17 r. r. PROPN bracis-33574 198 18 : : PUNCT bracis-33574 198 19 aghe aghe NOUN bracis-33574 198 20 : : PUNCT bracis-33574 198 21 approach approach VERB bracis-33574 198 22 for for ADP bracis-33574 198 23 generating generate VERB bracis-33574 198 24 enhanced enhance VERB bracis-33574 198 25 heterogeneous heterogeneous ADJ bracis-33574 198 26 embeddings embedding NOUN bracis-33574 198 27 from from ADP bracis-33574 198 28 heterogeneous heterogeneous ADJ bracis-33574 198 29 graphs graph NOUN bracis-33574 198 30 . . PUNCT bracis-33574 199 1 in in ADP bracis-33574 199 2 : : PUNCT bracis-33574 199 3 2024 2024 NUM bracis-33574 199 4 : : PUNCT bracis-33574 199 5 proceedings proceeding NOUN bracis-33574 199 6 of of ADP bracis-33574 199 7 the the DET bracis-33574 199 8 51st 51st ADJ bracis-33574 199 9 integrated integrate VERB bracis-33574 199 10 software software NOUN bracis-33574 199 11 and and CCONJ bracis-33574 199 12 hardware hardware NOUN bracis-33574 199 13 seminar seminar NOUN bracis-33574 199 14 ( ( PUNCT bracis-33574 199 15 semish semish NOUN bracis-33574 199 16 ) ) PUNCT bracis-33574 199 17 on on ADP bracis-33574 199 18 proceedings proceeding NOUN bracis-33574 199 19 , , PUNCT bracis-33574 199 20 pp pp ADP bracis-33574 199 21 . . PUNCT bracis-33574 200 1 252–263 252–263 NUM bracis-33574 200 2 . . PUNCT bracis-33574 201 1 publisher publisher NOUN bracis-33574 201 2 ( ( PUNCT bracis-33574 201 3 2024 2024 NUM bracis-33574 201 4 ) ) PUNCT bracis-33574 201 5 google google NOUN bracis-33574 201 6 scholar scholar NOUN bracis-33574 201 7     SPACE bracis-33574 201 8 avelar avelar NOUN bracis-33574 201 9 , , PUNCT bracis-33574 201 10 p.h.c p.h.c INTJ bracis-33574 201 11 . . PROPN bracis-33574 201 12 , , PUNCT bracis-33574 201 13 tavares tavares PROPN bracis-33574 201 14 , , PUNCT bracis-33574 201 15 a.r a.r PROPN bracis-33574 201 16 . . PROPN bracis-33574 201 17 , , PUNCT bracis-33574 201 18 da da PROPN bracis-33574 201 19 silveira silveira PROPN bracis-33574 201 20 , , PUNCT bracis-33574 201 21 t.l.t t.l.t PROPN bracis-33574 201 22 . . PROPN bracis-33574 201 23 , , PUNCT bracis-33574 201 24 jung jung PROPN bracis-33574 201 25 , , PUNCT bracis-33574 201 26 c.r c.r PROPN bracis-33574 201 27 . . PROPN bracis-33574 201 28 , , PUNCT bracis-33574 201 29 lamb lamb PROPN bracis-33574 201 30 , , PUNCT bracis-33574 201 31 l.c l.c PROPN bracis-33574 201 32 . . PROPN bracis-33574 201 33 : : PUNCT bracis-33574 201 34 superpixel superpixel VERB bracis-33574 201 35 image image NOUN bracis-33574 201 36 classification classification NOUN bracis-33574 201 37 with with ADP bracis-33574 201 38 graph graph NOUN bracis-33574 201 39 attention attention NOUN bracis-33574 201 40 networks network NOUN bracis-33574 201 41 . . PUNCT bracis-33574 202 1 in in ADP bracis-33574 202 2 : : PUNCT bracis-33574 202 3 2020 2020 NUM bracis-33574 202 4 33rd 33rd ADJ bracis-33574 202 5 sibgrapi sibgrapi ADJ bracis-33574 202 6 conference conference NOUN bracis-33574 202 7 on on ADP bracis-33574 202 8 graphics graphic NOUN bracis-33574 202 9 , , PUNCT bracis-33574 202 10 patterns pattern NOUN bracis-33574 202 11 and and CCONJ bracis-33574 202 12 images image NOUN bracis-33574 202 13 ( ( PUNCT bracis-33574 202 14 sibgrapi sibgrapi ADJ bracis-33574 202 15 ) ) PUNCT bracis-33574 202 16 , , PUNCT bracis-33574 202 17 pp pp PROPN bracis-33574 202 18 . . PUNCT bracis-33574 203 1 203 203 NUM bracis-33574 203 2 - - SYM bracis-33574 203 3 209 209 NUM bracis-33574 203 4 . . PUNCT bracis-33574 204 1 publisher publisher NOUN bracis-33574 204 2 ( ( PUNCT bracis-33574 204 3 2020 2020 NUM bracis-33574 204 4 ) ) PUNCT bracis-33574 204 5 google google PROPN bracis-33574 204 6 scholar scholar NOUN bracis-33574 204 7     SPACE bracis-33574 204 8 baldi baldi NOUN bracis-33574 204 9 , , PUNCT bracis-33574 204 10 p. p. NOUN bracis-33574 204 11 : : PUNCT bracis-33574 204 12 autoencoders autoencoder NOUN bracis-33574 204 13 , , PUNCT bracis-33574 204 14 unsupervised unsupervised ADJ bracis-33574 204 15 learning learning NOUN bracis-33574 204 16 and and CCONJ bracis-33574 204 17 deep deep ADJ bracis-33574 204 18 architectures architecture NOUN bracis-33574 204 19 . . PUNCT bracis-33574 205 1 in in ADP bracis-33574 205 2 : : PUNCT bracis-33574 205 3 proceedings proceeding NOUN bracis-33574 205 4 of of ADP bracis-33574 205 5 the the DET bracis-33574 205 6 2011 2011 NUM bracis-33574 205 7 international international ADJ bracis-33574 205 8 conference conference NOUN bracis-33574 205 9 on on ADP bracis-33574 205 10 unsupervised unsupervised ADJ bracis-33574 205 11 and and CCONJ bracis-33574 205 12 transfer transfer NOUN bracis-33574 205 13 learning learning NOUN bracis-33574 205 14 workshop workshop NOUN bracis-33574 205 15 volume volume NOUN bracis-33574 205 16 27 27 NUM bracis-33574 205 17 on on ADP bracis-33574 205 18 proceedings proceeding NOUN bracis-33574 205 19 , , PUNCT bracis-33574 205 20 pp pp ADP bracis-33574 205 21 . . PUNCT bracis-33574 206 1 37 37 NUM bracis-33574 206 2 - - SYM bracis-33574 206 3 50 50 NUM bracis-33574 206 4 . . PUNCT bracis-33574 207 1 publisher publisher NOUN bracis-33574 207 2 ( ( PUNCT bracis-33574 207 3 2011 2011 NUM bracis-33574 207 4 ) ) PUNCT bracis-33574 207 5 google google PROPN bracis-33574 207 6 scholar scholar NOUN bracis-33574 207 7     SPACE bracis-33574 207 8 bank bank NOUN bracis-33574 207 9 , , PUNCT bracis-33574 207 10 d. d. PROPN bracis-33574 207 11 , , PUNCT bracis-33574 207 12 koenigstein koenigstein PROPN bracis-33574 207 13 , , PUNCT bracis-33574 207 14 n. n. NOUN bracis-33574 207 15 , , PUNCT bracis-33574 207 16 giryes giryes PROPN bracis-33574 207 17 , , PUNCT bracis-33574 207 18 r. r. PROPN bracis-33574 207 19 : : PUNCT bracis-33574 207 20 autoencoders autoencoder NOUN bracis-33574 207 21 . . PUNCT bracis-33574 208 1 publisher publisher NOUN bracis-33574 208 2 ( ( PUNCT bracis-33574 208 3 2021 2021 NUM bracis-33574 208 4 ) ) PUNCT bracis-33574 208 5 google google NOUN bracis-33574 208 6 scholar scholar NOUN bracis-33574 208 7     SPACE bracis-33574 208 8 barret barret PROPN bracis-33574 208 9 , , PUNCT bracis-33574 208 10 n. n. NOUN bracis-33574 208 11 , , PUNCT bracis-33574 208 12 gauquier gauquier NOUN bracis-33574 208 13 , , PUNCT bracis-33574 208 14 a. a. NOUN bracis-33574 208 15 , , PUNCT bracis-33574 208 16 law law NOUN bracis-33574 208 17 , , PUNCT bracis-33574 208 18 j.j j.j PROPN bracis-33574 208 19 . . PROPN bracis-33574 208 20 , , PUNCT bracis-33574 208 21 manolescu manolescu PROPN bracis-33574 208 22 , , PUNCT bracis-33574 208 23 i. i. NOUN bracis-33574 208 24 : : PUNCT bracis-33574 208 25 pathways pathway NOUN bracis-33574 208 26 : : PUNCT bracis-33574 208 27 entity entity NOUN bracis-33574 208 28 - - PUNCT bracis-33574 208 29 focused focus VERB bracis-33574 208 30 exploration exploration NOUN bracis-33574 208 31 of of ADP bracis-33574 208 32 heterogeneous heterogeneous ADJ bracis-33574 208 33 data datum NOUN bracis-33574 208 34 graphs graph NOUN bracis-33574 208 35 . . PUNCT bracis-33574 209 1 in in ADP bracis-33574 209 2 : : PUNCT bracis-33574 209 3 the the DET bracis-33574 209 4 semantic semantic ADJ bracis-33574 209 5 web web NOUN bracis-33574 209 6 : : PUNCT bracis-33574 209 7 eswc eswc NOUN bracis-33574 209 8 2023 2023 NUM bracis-33574 209 9 satellite satellite NOUN bracis-33574 209 10 events event NOUN bracis-33574 209 11 on on ADP bracis-33574 209 12 proceedings proceeding NOUN bracis-33574 209 13 , , PUNCT bracis-33574 209 14 pp pp X bracis-33574 209 15 . . PUNCT bracis-33574 210 1 91–95 91–95 NUM bracis-33574 210 2 . . PUNCT bracis-33574 211 1 publisher publisher NOUN bracis-33574 211 2 ( ( PUNCT bracis-33574 211 3 2023 2023 NUM bracis-33574 211 4 ) ) PUNCT bracis-33574 211 5 google google NOUN bracis-33574 211 6 scholar scholar NOUN bracis-33574 211 7     SPACE bracis-33574 211 8 dong dong NOUN bracis-33574 211 9 , , PUNCT bracis-33574 211 10 y. y. PROPN bracis-33574 211 11 , , PUNCT bracis-33574 211 12 chawla chawla PROPN bracis-33574 211 13 , , PUNCT bracis-33574 211 14 n.v n.v PROPN bracis-33574 211 15 . . PROPN bracis-33574 211 16 , , PUNCT bracis-33574 211 17 swami swami PROPN bracis-33574 211 18 , , PUNCT bracis-33574 211 19 a. a. NOUN bracis-33574 211 20 : : PUNCT bracis-33574 211 21 metapath2vec metapath2vec NUM bracis-33574 211 22 : : PUNCT bracis-33574 211 23 scalable scalable ADJ bracis-33574 211 24 representation representation NOUN bracis-33574 211 25 learning learn VERB bracis-33574 211 26 for for ADP bracis-33574 211 27 heterogeneous heterogeneous ADJ bracis-33574 211 28 networks network NOUN bracis-33574 211 29 . . PUNCT bracis-33574 212 1 in in ADP bracis-33574 212 2 : : PUNCT bracis-33574 212 3 proceedings proceeding NOUN bracis-33574 212 4 of of ADP bracis-33574 212 5 the the DET bracis-33574 212 6 23rd 23rd ADJ bracis-33574 212 7 acm acm PROPN bracis-33574 212 8 sigkdd sigkdd NOUN bracis-33574 212 9 international international ADJ bracis-33574 212 10 conference conference NOUN bracis-33574 212 11 on on ADP bracis-33574 212 12 knowledge knowledge NOUN bracis-33574 212 13 discovery discovery PROPN bracis-33574 212 14 and and CCONJ bracis-33574 212 15 data datum NOUN bracis-33574 212 16 mining mining NOUN bracis-33574 212 17 on on ADP bracis-33574 212 18 proceedings proceeding NOUN bracis-33574 212 19 , , PUNCT bracis-33574 212 20 pp pp ADP bracis-33574 212 21 . . PUNCT bracis-33574 213 1 135 135 NUM bracis-33574 213 2 - - SYM bracis-33574 213 3 144 144 NUM bracis-33574 213 4 . . PUNCT bracis-33574 214 1 publisher publisher NOUN bracis-33574 214 2 ( ( PUNCT bracis-33574 214 3 2017 2017 NUM bracis-33574 214 4 ) ) PUNCT bracis-33574 214 5 google google PROPN bracis-33574 214 6 scholar scholar NOUN bracis-33574 214 7     SPACE bracis-33574 214 8 fu fu NOUN bracis-33574 214 9 , , PUNCT bracis-33574 214 10 x. x. PROPN bracis-33574 214 11 , , PUNCT bracis-33574 214 12 zhang zhang PROPN bracis-33574 214 13 , , PUNCT bracis-33574 214 14 j j PROPN bracis-33574 214 15 , , PUNCT bracis-33574 214 16 meng meng PROPN bracis-33574 214 17 , , PUNCT bracis-33574 214 18 z. z. PROPN bracis-33574 214 19 , , PUNCT bracis-33574 214 20 king king PROPN bracis-33574 214 21 , , PUNCT bracis-33574 214 22 i. i. NOUN bracis-33574 214 23 : : PUNCT bracis-33574 214 24 magnn magnn NOUN bracis-33574 214 25 : : PUNCT bracis-33574 214 26 metapath metapath NOUN bracis-33574 214 27 aggregated aggregate VERB bracis-33574 214 28 graph graph NOUN bracis-33574 214 29 neural neural ADJ bracis-33574 214 30 network network NOUN bracis-33574 214 31 for for ADP bracis-33574 214 32 heterogeneous heterogeneous ADJ bracis-33574 214 33 graph graph NOUN bracis-33574 214 34 embedding embed VERB bracis-33574 214 35 . . PUNCT bracis-33574 215 1 in in ADP bracis-33574 215 2 : : PUNCT bracis-33574 215 3 proceedings proceeding NOUN bracis-33574 215 4 of of ADP bracis-33574 215 5 the the DET bracis-33574 215 6 web web NOUN bracis-33574 215 7 conference conference NOUN bracis-33574 215 8 2020 2020 NUM bracis-33574 215 9 on on ADP bracis-33574 215 10 proceedings proceeding NOUN bracis-33574 215 11 , , PUNCT bracis-33574 215 12 pp pp ADP bracis-33574 215 13 . . PUNCT bracis-33574 215 14 2331–2341 2331–2341 NUM bracis-33574 215 15 . . PUNCT bracis-33574 215 16 publisher publisher NOUN bracis-33574 215 17 ( ( PUNCT bracis-33574 215 18 2020 2020 NUM bracis-33574 215 19 ) ) PUNCT bracis-33574 215 20 google google PROPN bracis-33574 215 21 scholar scholar NOUN bracis-33574 215 22     SPACE bracis-33574 215 23 gilmer gilmer PROPN bracis-33574 215 24 , , PUNCT bracis-33574 215 25 j. j. PROPN bracis-33574 215 26 , , PUNCT bracis-33574 215 27 schoenholz schoenholz PROPN bracis-33574 215 28 , , PUNCT bracis-33574 215 29 s.s s.s PROPN bracis-33574 215 30 . . PROPN bracis-33574 215 31 , , PUNCT bracis-33574 215 32 riley riley PROPN bracis-33574 215 33 , , PUNCT bracis-33574 215 34 p.f p.f PROPN bracis-33574 215 35 . . PROPN bracis-33574 215 36 , , PUNCT bracis-33574 215 37 vinyals vinyal NOUN bracis-33574 215 38 , , PUNCT bracis-33574 215 39 o. o. PROPN bracis-33574 215 40 , , PUNCT bracis-33574 215 41 dahl dahl PROPN bracis-33574 215 42 , , PUNCT bracis-33574 215 43 g.e g.e PROPN bracis-33574 215 44 . . PUNCT bracis-33574 215 45 : : PUNCT bracis-33574 216 1 neural neural ADJ bracis-33574 216 2 message message NOUN bracis-33574 216 3 passing pass VERB bracis-33574 216 4 for for ADP bracis-33574 216 5 quantum quantum ADJ bracis-33574 216 6 chemistry chemistry NOUN bracis-33574 216 7 . . PUNCT bracis-33574 217 1 publisher publisher NOUN bracis-33574 217 2 ( ( PUNCT bracis-33574 217 3 2017 2017 NUM bracis-33574 217 4 ) ) PUNCT bracis-33574 217 5 google google PROPN bracis-33574 217 6 scholar scholar NOUN bracis-33574 217 7     SPACE bracis-33574 217 8 hamilton hamilton PROPN bracis-33574 217 9 , , PUNCT bracis-33574 217 10 w.l w.l PROPN bracis-33574 217 11 . . PROPN bracis-33574 217 12 , , PUNCT bracis-33574 217 13 ying ying PROPN bracis-33574 217 14 , , PUNCT bracis-33574 217 15 r. r. PROPN bracis-33574 217 16 , , PUNCT bracis-33574 217 17 leskovec leskovec PROPN bracis-33574 217 18 , , PUNCT bracis-33574 217 19 j. j. PROPN bracis-33574 217 20 : : PUNCT bracis-33574 217 21 inductive inductive ADJ bracis-33574 217 22 representation representation NOUN bracis-33574 217 23 learning learn VERB bracis-33574 217 24 on on ADP bracis-33574 217 25 large large ADJ bracis-33574 217 26 graphs graph NOUN bracis-33574 217 27 . . PUNCT bracis-33574 218 1 in in ADP bracis-33574 218 2 : : PUNCT bracis-33574 218 3 proceedings proceeding NOUN bracis-33574 218 4 of of ADP bracis-33574 218 5 the the DET bracis-33574 218 6 31st 31st ADJ bracis-33574 218 7 international international ADJ bracis-33574 218 8 conference conference NOUN bracis-33574 218 9 on on ADP bracis-33574 218 10 neural neural ADJ bracis-33574 218 11 information information NOUN bracis-33574 218 12 processing processing NOUN bracis-33574 218 13 systems system NOUN bracis-33574 218 14 on on ADP bracis-33574 218 15 proceedings proceeding NOUN bracis-33574 218 16 , , PUNCT bracis-33574 218 17 pp pp ADV bracis-33574 218 18 . . PUNCT bracis-33574 218 19 1025–1035 1025–1035 NUM bracis-33574 218 20 . . PUNCT bracis-33574 219 1 publisher publisher NOUN bracis-33574 219 2 ( ( PUNCT bracis-33574 219 3 2017 2017 NUM bracis-33574 219 4 ) ) PUNCT bracis-33574 219 5 google google PROPN bracis-33574 219 6 scholar scholar NOUN bracis-33574 219 7     SPACE bracis-33574 219 8 han han PROPN bracis-33574 219 9 , , PUNCT bracis-33574 219 10 k. k. PROPN bracis-33574 219 11 , , PUNCT bracis-33574 219 12 wang wang PROPN bracis-33574 219 13 , , PUNCT bracis-33574 219 14 y. y. PROPN bracis-33574 219 15 , , PUNCT bracis-33574 219 16 guo guo PROPN bracis-33574 219 17 , , PUNCT bracis-33574 219 18 j. j. PROPN bracis-33574 219 19 , , PUNCT bracis-33574 219 20 tang tang PROPN bracis-33574 219 21 , , PUNCT bracis-33574 219 22 y. y. PROPN bracis-33574 219 23 , , PUNCT bracis-33574 219 24 wu wu PROPN bracis-33574 219 25 , , PUNCT bracis-33574 219 26 e. e. PROPN bracis-33574 219 27 : : PUNCT bracis-33574 219 28 vision vision PROPN bracis-33574 219 29 gnn gnn PROPN bracis-33574 219 30 : : PUNCT bracis-33574 219 31 an an DET bracis-33574 219 32 image image NOUN bracis-33574 219 33 is be AUX bracis-33574 219 34 worth worth ADJ bracis-33574 219 35 graph graph NOUN bracis-33574 219 36 of of ADP bracis-33574 219 37 nodes node NOUN bracis-33574 219 38 . . PUNCT bracis-33574 220 1 in in ADP bracis-33574 220 2 : : PUNCT bracis-33574 220 3 advances advance NOUN bracis-33574 220 4 in in ADP bracis-33574 220 5 neural neural ADJ bracis-33574 220 6 information information NOUN bracis-33574 220 7 processing processing NOUN bracis-33574 220 8 systems system NOUN bracis-33574 220 9 , , PUNCT bracis-33574 220 10 pp pp ADP bracis-33574 220 11 . . PUNCT bracis-33574 220 12 8291–8303 8291–8303 NUM bracis-33574 220 13 . . PUNCT bracis-33574 221 1 publisher publisher NOUN bracis-33574 221 2 ( ( PUNCT bracis-33574 221 3 2022 2022 NUM bracis-33574 221 4 ) ) PUNCT bracis-33574 221 5 google google PROPN bracis-33574 221 6 scholar scholar NOUN bracis-33574 221 7     SPACE bracis-33574 221 8 li li PROPN bracis-33574 221 9 , , PUNCT bracis-33574 221 10 j. j. PROPN bracis-33574 221 11 , , PUNCT bracis-33574 221 12 zhang zhang PROPN bracis-33574 221 13 , , PUNCT bracis-33574 221 14 q. q. PROPN bracis-33574 221 15 , , PUNCT bracis-33574 221 16 liu liu PROPN bracis-33574 221 17 , , PUNCT bracis-33574 221 18 w. w. PROPN bracis-33574 221 19 , , PUNCT bracis-33574 221 20 chan chan PROPN bracis-33574 221 21 , , PUNCT bracis-33574 221 22 a. a. PROPN bracis-33574 221 23 b. b. PROPN bracis-33574 221 24 , , PUNCT bracis-33574 221 25 fu fu PROPN bracis-33574 221 26 , , PUNCT bracis-33574 221 27 y y PROPN bracis-33574 221 28 - - PUNCT bracis-33574 221 29 g. g. PROPN bracis-33574 221 30 koishekenov koishekenov PROPN bracis-33574 221 31 , , PUNCT bracis-33574 221 32 y. y. NOUN bracis-33574 221 33 : : PUNCT bracis-33574 221 34 another another DET bracis-33574 221 35 perspective perspective NOUN bracis-33574 221 36 of of ADP bracis-33574 221 37 over over ADV bracis-33574 221 38 - - PUNCT bracis-33574 221 39 smoothing smoothing NOUN bracis-33574 221 40 : : PUNCT bracis-33574 221 41 alleviating alleviate VERB bracis-33574 221 42 semantic semantic ADJ bracis-33574 221 43 over over ADV bracis-33574 221 44 - - PUNCT bracis-33574 221 45 smoothing smoothing NOUN bracis-33574 221 46 in in ADP bracis-33574 221 47 deep deep ADJ bracis-33574 221 48 gnns gnns NOUN bracis-33574 221 49 . . PUNCT bracis-33574 222 1 ieee ieee PROPN bracis-33574 222 2 trans trans PROPN bracis-33574 222 3 . . PUNCT bracis-33574 223 1 neural neural ADJ bracis-33574 223 2 networks network NOUN bracis-33574 223 3 learn learn VERB bracis-33574 223 4 . . PUNCT bracis-33574 224 1 syst syst PROPN bracis-33574 224 2 . . PUNCT bracis-33574 225 1 proc proc PROPN bracis-33574 225 2 . . PROPN bracis-33574 225 3 , , PUNCT bracis-33574 225 4 1–14 1–14 PROPN bracis-33574 225 5 . . PROPN bracis-33574 225 6 publisher publisher NOUN bracis-33574 225 7 ( ( PUNCT bracis-33574 225 8 2024 2024 NUM bracis-33574 225 9 ) ) PUNCT bracis-33574 225 10 google google PROPN bracis-33574 225 11 scholar scholar NOUN bracis-33574 225 12     SPACE bracis-33574 225 13 liu liu PROPN bracis-33574 225 14 , , PUNCT bracis-33574 225 15 z. z. PROPN bracis-33574 225 16 , , PUNCT bracis-33574 225 17 zhou zhou PROPN bracis-33574 225 18 , , PUNCT bracis-33574 225 19 j. j. PROPN bracis-33574 225 20 : : PUNCT bracis-33574 225 21 introduction introduction NOUN bracis-33574 225 22 to to PART bracis-33574 225 23 graph graph VERB bracis-33574 225 24 neural neural ADJ bracis-33574 225 25 networks network NOUN bracis-33574 225 26 . . PUNCT bracis-33574 226 1 publisher publisher NOUN bracis-33574 226 2 ( ( PUNCT bracis-33574 226 3 2020 2020 NUM bracis-33574 226 4 ) ) PUNCT bracis-33574 226 5 google google PROPN bracis-33574 226 6 scholar scholar NOUN bracis-33574 226 7     SPACE bracis-33574 226 8 rozemberczki rozemberczki ADJ bracis-33574 226 9 , , PUNCT bracis-33574 226 10 b. b. PROPN bracis-33574 226 11 , , PUNCT bracis-33574 226 12 davies davies PROPN bracis-33574 226 13 , , PUNCT bracis-33574 226 14 r. r. PROPN bracis-33574 226 15 , , PUNCT bracis-33574 226 16 sarkar sarkar PROPN bracis-33574 226 17 , , PUNCT bracis-33574 226 18 r. r. PROPN bracis-33574 226 19 , , PUNCT bracis-33574 226 20 sutton sutton PROPN bracis-33574 226 21 , , PUNCT bracis-33574 226 22 c. c. NOUN bracis-33574 226 23 : : PUNCT bracis-33574 226 24 gemsec gemsec NOUN bracis-33574 226 25 : : PUNCT bracis-33574 226 26 graph graph NOUN bracis-33574 226 27 embedding embed VERB bracis-33574 226 28 with with ADP bracis-33574 226 29 self self NOUN bracis-33574 226 30 clustering clustering NOUN bracis-33574 226 31 . . PUNCT bracis-33574 227 1 in in ADP bracis-33574 227 2 : : PUNCT bracis-33574 227 3 gemsec gemsec NOUN bracis-33574 227 4 : : PUNCT bracis-33574 227 5 graph graph NOUN bracis-33574 227 6 embedding embed VERB bracis-33574 227 7 with with ADP bracis-33574 227 8 self self NOUN bracis-33574 227 9 clustering cluster VERB bracis-33574 227 10 on on ADP bracis-33574 227 11 proceedings proceeding NOUN bracis-33574 227 12 , , PUNCT bracis-33574 227 13 pp pp ADP bracis-33574 227 14 . . PUNCT bracis-33574 228 1 65 65 NUM bracis-33574 228 2 - - SYM bracis-33574 228 3 72 72 NUM bracis-33574 228 4 . . PUNCT bracis-33574 229 1 publisher publisher NOUN bracis-33574 229 2 ( ( PUNCT bracis-33574 229 3 2020 2020 NUM bracis-33574 229 4 ) ) PUNCT bracis-33574 229 5 google google PROPN bracis-33574 229 6 scholar scholar NOUN bracis-33574 229 7     SPACE bracis-33574 229 8 sun sun NOUN bracis-33574 229 9 , , PUNCT bracis-33574 229 10 y. y. PROPN bracis-33574 229 11 , , PUNCT bracis-33574 229 12 han han PROPN bracis-33574 229 13 , , PUNCT bracis-33574 229 14 j. j. PROPN bracis-33574 229 15 : : PUNCT bracis-33574 229 16 mining mining NOUN bracis-33574 229 17 heterogeneous heterogeneous ADJ bracis-33574 229 18 information information NOUN bracis-33574 229 19 networks network NOUN bracis-33574 229 20 : : PUNCT bracis-33574 229 21 principles principle NOUN bracis-33574 229 22 and and CCONJ bracis-33574 229 23 methodologies methodology NOUN bracis-33574 229 24 . . PUNCT bracis-33574 230 1 publisher publisher NOUN bracis-33574 230 2 ( ( PUNCT bracis-33574 230 3 2012 2012 NUM bracis-33574 230 4 ) ) PUNCT bracis-33574 230 5 google google PROPN bracis-33574 230 6 scholar scholar NOUN bracis-33574 230 7     SPACE bracis-33574 230 8 wang wang PROPN bracis-33574 230 9 , , PUNCT bracis-33574 230 10 x. x. PROPN bracis-33574 230 11 , , PUNCT bracis-33574 230 12 bo bo PROPN bracis-33574 230 13 , , PUNCT bracis-33574 230 14 d. d. PROPN bracis-33574 230 15 , , PUNCT bracis-33574 230 16 shi shi PROPN bracis-33574 230 17 , , PUNCT bracis-33574 230 18 c. c. PROPN bracis-33574 230 19 , , PUNCT bracis-33574 230 20 fan fan PROPN bracis-33574 230 21 , , PUNCT bracis-33574 230 22 s. s. PROPN bracis-33574 230 23 , , PUNCT bracis-33574 230 24 ye ye PRON bracis-33574 230 25 , , PUNCT bracis-33574 230 26 y. y. PROPN bracis-33574 230 27 , , PUNCT bracis-33574 230 28 yu yu PROPN bracis-33574 230 29 , , PUNCT bracis-33574 230 30 philip philip PROPN bracis-33574 230 31 s. s. PROPN bracis-33574 230 32 : : PUNCT bracis-33574 230 33 a a DET bracis-33574 230 34 survey survey NOUN bracis-33574 230 35 on on ADP bracis-33574 230 36 heterogeneous heterogeneous ADJ bracis-33574 230 37 graph graph NOUN bracis-33574 230 38 embedding embed VERB bracis-33574 230 39 : : PUNCT bracis-33574 230 40 methods method NOUN bracis-33574 230 41 , , PUNCT bracis-33574 230 42 techniques technique NOUN bracis-33574 230 43 , , PUNCT bracis-33574 230 44 applications application NOUN bracis-33574 230 45 and and CCONJ bracis-33574 230 46 sources source NOUN bracis-33574 230 47 . . PUNCT bracis-33574 231 1 in in ADP bracis-33574 231 2 : : PUNCT bracis-33574 231 3 ieee ieee NOUN bracis-33574 231 4 transactions transaction NOUN bracis-33574 231 5 on on ADP bracis-33574 231 6 big big ADJ bracis-33574 231 7 data datum NOUN bracis-33574 231 8 on on ADP bracis-33574 231 9 proceedings proceeding NOUN bracis-33574 231 10 , , PUNCT bracis-33574 231 11 pp pp ADP bracis-33574 231 12 . . PUNCT bracis-33574 232 1 415–436 415–436 NUM bracis-33574 232 2 . . PUNCT bracis-33574 232 3 publisher publisher NOUN bracis-33574 232 4 ( ( PUNCT bracis-33574 232 5 2023 2023 NUM bracis-33574 232 6 ) ) PUNCT bracis-33574 232 7 google google NOUN bracis-33574 232 8 scholar scholar NOUN bracis-33574 232 9     SPACE bracis-33574 232 10 wu wu PROPN bracis-33574 232 11 , , PUNCT bracis-33574 232 12 s. s. PROPN bracis-33574 232 13 , , PUNCT bracis-33574 232 14 fei fei PROPN bracis-33574 232 15 , , PUNCT bracis-33574 232 16 s. s. PROPN bracis-33574 232 17 , , PUNCT bracis-33574 232 18 wentao wentao PROPN bracis-33574 232 19 , , PUNCT bracis-33574 232 20 z. z. PROPN bracis-33574 232 21 , , PUNCT bracis-33574 232 22 xie xie PROPN bracis-33574 232 23 , , PUNCT bracis-33574 232 24 x x PROPN bracis-33574 232 25 , , PUNCT bracis-33574 232 26 cui cui PROPN bracis-33574 232 27 , , PUNCT bracis-33574 232 28 b. b. PROPN bracis-33574 232 29 : : PUNCT bracis-33574 232 30 graph graph VERB bracis-33574 232 31 neural neural ADJ bracis-33574 232 32 networks network NOUN bracis-33574 232 33 in in ADP bracis-33574 232 34 recommender recommender NOUN bracis-33574 232 35 systems system NOUN bracis-33574 232 36 : : PUNCT bracis-33574 232 37 a a DET bracis-33574 232 38 survey survey NOUN bracis-33574 232 39 . . PUNCT bracis-33574 233 1 publisher publisher NOUN bracis-33574 233 2 ( ( PUNCT bracis-33574 233 3 2023 2023 NUM bracis-33574 233 4 ) ) PUNCT bracis-33574 233 5 google google NOUN bracis-33574 233 6 scholar scholar NOUN bracis-33574 233 7     SPACE bracis-33574 233 8 ying ying PROPN bracis-33574 233 9 , , PUNCT bracis-33574 233 10 r. r. PROPN bracis-33574 233 11 , , PUNCT bracis-33574 233 12 he he PRON bracis-33574 233 13 , , PUNCT bracis-33574 233 14 r. r. PROPN bracis-33574 233 15 , , PUNCT bracis-33574 233 16 chen chen PROPN bracis-33574 233 17 , , PUNCT bracis-33574 233 18 k. k. PROPN bracis-33574 233 19 , , PUNCT bracis-33574 233 20 eksombatchai eksombatchai PROPN bracis-33574 233 21 , , PUNCT bracis-33574 233 22 hamilton hamilton PROPN bracis-33574 233 23 , , PUNCT bracis-33574 233 24 p.w p.w PROPN bracis-33574 233 25 . . PROPN bracis-33574 233 26 , , PUNCT bracis-33574 233 27 leskovec leskovec PROPN bracis-33574 233 28 , , PUNCT bracis-33574 233 29 j. j. PROPN bracis-33574 233 30 : : PUNCT bracis-33574 233 31 graph graph VERB bracis-33574 233 32 convolutional convolutional ADJ bracis-33574 233 33 neural neural ADJ bracis-33574 233 34 networks network NOUN bracis-33574 233 35 for for ADP bracis-33574 233 36 web web NOUN bracis-33574 233 37 - - ADJ bracis-33574 233 38 scale scale ADJ bracis-33574 233 39 recommender recommender NOUN bracis-33574 233 40 systems system NOUN bracis-33574 233 41 . . PUNCT bracis-33574 234 1 in in ADP bracis-33574 234 2 : : PUNCT bracis-33574 234 3 proceedings proceeding NOUN bracis-33574 234 4 of of ADP bracis-33574 234 5 the the DET bracis-33574 234 6 24th 24th ADJ bracis-33574 234 7 acm acm NOUN bracis-33574 234 8 sigkdd sigkdd NOUN bracis-33574 234 9 ; ; PUNCT bracis-33574 234 10 data datum NOUN bracis-33574 234 11 mining mining NOUN bracis-33574 234 12 on on ADP bracis-33574 234 13 proceedings proceeding NOUN bracis-33574 234 14 , , PUNCT bracis-33574 234 15 pp pp ADP bracis-33574 234 16 . . PUNCT bracis-33574 235 1 974–983 974–983 NUM bracis-33574 235 2 . . PUNCT bracis-33574 236 1 publisher publisher NOUN bracis-33574 236 2 ( ( PUNCT bracis-33574 236 3 2018 2018 NUM bracis-33574 236 4 ) ) PUNCT bracis-33574 236 5 google google PROPN bracis-33574 236 6 scholar scholar NOUN bracis-33574 236 7     SPACE bracis-33574 236 8 zhang zhang PROPN bracis-33574 236 9 , , PUNCT bracis-33574 236 10 c. c. PROPN bracis-33574 236 11 , , PUNCT bracis-33574 236 12 song song NOUN bracis-33574 236 13 , , PUNCT bracis-33574 236 14 d. d. PROPN bracis-33574 236 15 , , PUNCT bracis-33574 236 16 huang huang PROPN bracis-33574 236 17 , , PUNCT bracis-33574 236 18 c. c. PROPN bracis-33574 236 19 , , PUNCT bracis-33574 236 20 swami swami PROPN bracis-33574 236 21 , , PUNCT bracis-33574 236 22 a. a. PROPN bracis-33574 236 23 , , PUNCT bracis-33574 236 24 chawla chawla PROPN bracis-33574 236 25 , , PUNCT bracis-33574 236 26 n. n. NOUN bracis-33574 236 27 : : PUNCT bracis-33574 236 28 heterogeneous heterogeneous ADJ bracis-33574 236 29 graph graph NOUN bracis-33574 236 30 neural neural ADJ bracis-33574 236 31 network network NOUN bracis-33574 236 32 . . PUNCT bracis-33574 237 1 in in ADP bracis-33574 237 2 : : PUNCT bracis-33574 237 3 proceedings proceeding NOUN bracis-33574 237 4 of of ADP bracis-33574 237 5 the the DET bracis-33574 237 6 25th 25th ADJ bracis-33574 237 7 acm acm PROPN bracis-33574 237 8 sigkdd sigkdd NOUN bracis-33574 237 9 ; ; PUNCT bracis-33574 237 10 data datum NOUN bracis-33574 237 11 mining mining NOUN bracis-33574 237 12 on on ADP bracis-33574 237 13 proceedings proceeding NOUN bracis-33574 237 14 , , PUNCT bracis-33574 237 15 pp pp ADP bracis-33574 237 16 . . PUNCT bracis-33574 238 1 793–803 793–803 NUM bracis-33574 238 2 . . PUNCT bracis-33574 238 3 publisher publisher NOUN bracis-33574 238 4 ( ( PUNCT bracis-33574 238 5 2019 2019 NUM bracis-33574 238 6 ) ) PUNCT bracis-33574 238 7 google google NOUN bracis-33574 238 8 scholar scholar NOUN bracis-33574 238 9     SPACE bracis-33574 238 10 download download NOUN bracis-33574 238 11 references reference NOUN bracis-33574 238 12 author author NOUN bracis-33574 238 13 information information NOUN bracis-33574 238 14 authors author NOUN bracis-33574 238 15 and and CCONJ bracis-33574 238 16 affiliations affiliation NOUN bracis-33574 238 17 institute institute PROPN bracis-33574 238 18 of of ADP bracis-33574 238 19 informatics informatics PROPN bracis-33574 238 20 , , PUNCT bracis-33574 238 21 federal federal ADJ bracis-33574 238 22 university university PROPN bracis-33574 238 23 of of ADP bracis-33574 238 24 rio rio PROPN bracis-33574 238 25 grande grande PROPN bracis-33574 238 26 do do AUX bracis-33574 238 27 sul sul PROPN bracis-33574 238 28 ( ( PUNCT bracis-33574 238 29 ufrgs ufrgs PROPN bracis-33574 238 30 ) ) PUNCT bracis-33574 238 31 , , PUNCT bracis-33574 238 32 ave ave PROPN bracis-33574 238 33 . . PUNCT bracis-33574 238 34 bento bento PROPN bracis-33574 238 35 gonçalves gonçalves PROPN bracis-33574 238 36 , , PUNCT bracis-33574 238 37 9500 9500 NUM bracis-33574 238 38 , , PUNCT bracis-33574 238 39 porto porto PROPN bracis-33574 238 40 alegre alegre PROPN bracis-33574 238 41 , , PUNCT bracis-33574 238 42 rio rio NOUN bracis-33574 238 43 grande grande PROPN bracis-33574 238 44 do do AUX bracis-33574 238 45 sul sul PROPN bracis-33574 238 46 , , PUNCT bracis-33574 238 47 brazil brazil PROPN bracis-33574 238 48 silvio silvio PROPN bracis-33574 238 49 fernando fernando PROPN bracis-33574 238 50 angonese angonese PROPN bracis-33574 238 51     SPACE bracis-33574 238 52 & & CCONJ bracis-33574 238 53     SPACE bracis-33574 238 54 renata renata PROPN bracis-33574 238 55 galante galante PROPN bracis-33574 238 56 authors authors PROPN bracis-33574 238 57 silvio silvio PROPN bracis-33574 238 58 fernando fernando PROPN bracis-33574 238 59 angoneseview angoneseview PROPN bracis-33574 238 60 author author NOUN bracis-33574 238 61 publications publication NOUN bracis-33574 238 62 search search NOUN bracis-33574 238 63 author author NOUN bracis-33574 238 64 on on ADP bracis-33574 238 65 : : PUNCT bracis-33574 238 66 pubmed pubmed PROPN bracis-33574 238 67     SPACE bracis-33574 238 68 google google PROPN bracis-33574 238 69 scholar scholar NOUN bracis-33574 238 70 renata renata PROPN bracis-33574 238 71 galanteview galanteview NOUN bracis-33574 238 72 author author NOUN bracis-33574 238 73 publications publication NOUN bracis-33574 238 74 search search NOUN bracis-33574 238 75 author author NOUN bracis-33574 238 76 on on ADP bracis-33574 238 77 : : PUNCT bracis-33574 238 78 pubmed pubmed PROPN bracis-33574 238 79     SPACE bracis-33574 238 80 google google PROPN bracis-33574 238 81 scholar scholar NOUN bracis-33574 238 82 corresponding correspond VERB bracis-33574 238 83 author author NOUN bracis-33574 238 84 correspondence correspondence NOUN bracis-33574 238 85 to to ADP bracis-33574 238 86 silvio silvio NOUN bracis-33574 238 87 fernando fernando PROPN bracis-33574 238 88 angonese angonese PROPN bracis-33574 238 89 . . PUNCT bracis-33574 239 1 editor editor NOUN bracis-33574 239 2 information information NOUN bracis-33574 239 3 editors editor NOUN bracis-33574 239 4 and and CCONJ bracis-33574 239 5 affiliations affiliation NOUN bracis-33574 239 6 universidade universidade VERB bracis-33574 239 7 federal federal PROPN bracis-33574 239 8 fluminense fluminense PROPN bracis-33574 239 9 , , PUNCT bracis-33574 239 10 niterói niterói PROPN bracis-33574 239 11 , , PUNCT bracis-33574 239 12 brazil brazil PROPN bracis-33574 239 13 aline aline PROPN bracis-33574 239 14 paes paes PROPN bracis-33574 239 15 instituto instituto PROPN bracis-33574 239 16 tecnológico tecnológico PROPN bracis-33574 239 17 de de PROPN bracis-33574 239 18 aeronáutica aeronáutica PROPN bracis-33574 239 19 , , PUNCT bracis-33574 239 20 são são PROPN bracis-33574 239 21 josé josé PROPN bracis-33574 239 22 dos dos PROPN bracis-33574 239 23 campos campos PROPN bracis-33574 239 24 , , PUNCT bracis-33574 239 25 brazil brazil PROPN bracis-33574 239 26 filipe filipe PROPN bracis-33574 239 27 a. a. PROPN bracis-33574 239 28 n. n. PROPN bracis-33574 239 29 verri verri PROPN bracis-33574 239 30 rights right NOUN bracis-33574 239 31 and and CCONJ bracis-33574 239 32 permissions permission NOUN bracis-33574 239 33 reprints reprint NOUN bracis-33574 239 34 and and CCONJ bracis-33574 239 35 permissions permission VERB bracis-33574 239 36 copyright copyright NOUN bracis-33574 239 37 information information NOUN bracis-33574 239 38 © © ADP bracis-33574 239 39 2025 2025 NUM bracis-33574 239 40 the the DET bracis-33574 239 41 author(s author(s NOUN bracis-33574 239 42 ) ) PUNCT bracis-33574 239 43 , , PUNCT bracis-33574 239 44 under under ADP bracis-33574 239 45 exclusive exclusive ADJ bracis-33574 239 46 license license NOUN bracis-33574 239 47 to to ADP bracis-33574 239 48 springer springer NOUN bracis-33574 239 49 nature nature PROPN bracis-33574 239 50 switzerland switzerland PROPN bracis-33574 239 51 ag ag PROPN bracis-33574 239 52 about about ADP bracis-33574 239 53 this this DET bracis-33574 239 54 paper paper NOUN bracis-33574 239 55 cite cite VERB bracis-33574 239 56 this this DET bracis-33574 239 57 paper paper NOUN bracis-33574 239 58 angonese angonese NOUN bracis-33574 239 59 , , PUNCT bracis-33574 239 60 s.f s.f PROPN bracis-33574 239 61 . . PROPN bracis-33574 239 62 , , PUNCT bracis-33574 239 63 galante galante PROPN bracis-33574 239 64 , , PUNCT bracis-33574 239 65 r. r. PROPN bracis-33574 239 66 ( ( PUNCT bracis-33574 239 67 2025 2025 NUM bracis-33574 239 68 ) ) PUNCT bracis-33574 239 69 . . PUNCT bracis-33574 240 1 enhancing enhance VERB bracis-33574 240 2 graph graph NOUN bracis-33574 240 3 data datum NOUN bracis-33574 240 4 quality quality NOUN bracis-33574 240 5 by by ADP bracis-33574 240 6     SPACE bracis-33574 240 7 leveraging leverage VERB bracis-33574 240 8 heterogeneous heterogeneous ADJ bracis-33574 240 9 node node NOUN bracis-33574 240 10 features feature NOUN bracis-33574 240 11 and and CCONJ bracis-33574 240 12     SPACE bracis-33574 240 13 embeddings embedding NOUN bracis-33574 240 14 . . PUNCT bracis-33574 241 1 in in ADP bracis-33574 241 2 : : PUNCT bracis-33574 241 3 paes paes PROPN bracis-33574 241 4 , , PUNCT bracis-33574 241 5 a. a. PROPN bracis-33574 241 6 , , PUNCT bracis-33574 241 7 verri verri NOUN bracis-33574 241 8 , , PUNCT bracis-33574 241 9 f.a.n f.a.n ADJ bracis-33574 241 10 . . PUNCT bracis-33574 241 11 ( ( PUNCT bracis-33574 241 12 eds ed NOUN bracis-33574 241 13 ) ) PUNCT bracis-33574 241 14 intelligent intelligent ADJ bracis-33574 241 15 systems system NOUN bracis-33574 241 16 . . PUNCT bracis-33574 241 17 bracis bracis PROPN bracis-33574 241 18 2024 2024 NUM bracis-33574 241 19 . . PUNCT bracis-33574 242 1 lecture lecture NOUN bracis-33574 242 2 notes note NOUN bracis-33574 242 3 in in ADP bracis-33574 242 4 computer computer NOUN bracis-33574 242 5 science science NOUN bracis-33574 242 6 ( ( PUNCT bracis-33574 242 7 ) ) PUNCT bracis-33574 242 8 , , PUNCT bracis-33574 242 9 vol vol NOUN bracis-33574 242 10 15412 15412 NUM bracis-33574 242 11 . . PUNCT bracis-33574 243 1 springer springer NOUN bracis-33574 243 2 , , PUNCT bracis-33574 243 3 cham cham PROPN bracis-33574 243 4 . . PUNCT bracis-33574 244 1 https://doi.org/10.1007/978-3-031-79029-4_27 https://doi.org/10.1007/978-3-031-79029-4_27 PROPN bracis-33574 244 2 download download NOUN bracis-33574 244 3 citation citation NOUN bracis-33574 244 4 .ris .ris PUNCT bracis-33574 245 1 .enw .enw PROPN bracis-33574 245 2 .bib .bib PUNCT bracis-33574 246 1 doi doi PROPN bracis-33574 246 2 : : PUNCT bracis-33574 246 3 https://doi.org/10.1007/978-3-031-79029-4_27 https://doi.org/10.1007/978-3-031-79029-4_27 PROPN bracis-33574 246 4 published publish VERB bracis-33574 246 5 : : PUNCT bracis-33574 246 6 30 30 NUM bracis-33574 246 7 january january PROPN bracis-33574 246 8 2025 2025 NUM bracis-33574 246 9 publisher publisher NOUN bracis-33574 246 10 name name NOUN bracis-33574 246 11 : : PUNCT bracis-33574 246 12 springer springer NOUN bracis-33574 246 13 , , PUNCT bracis-33574 246 14 cham cham PROPN bracis-33574 246 15 print print PROPN bracis-33574 246 16 isbn isbn PROPN bracis-33574 246 17 : : PUNCT bracis-33574 246 18 978 978 NUM bracis-33574 246 19 - - SYM bracis-33574 246 20 3 3 NUM bracis-33574 246 21 - - PUNCT bracis-33574 246 22 031 031 NUM bracis-33574 246 23 - - PUNCT bracis-33574 246 24 79028 79028 NUM bracis-33574 246 25 - - SYM bracis-33574 246 26 7 7 NUM bracis-33574 246 27 online online ADJ bracis-33574 246 28 isbn isbn NOUN bracis-33574 246 29 : : PUNCT bracis-33574 246 30 978 978 NUM bracis-33574 246 31 - - SYM bracis-33574 246 32 3 3 NUM bracis-33574 246 33 - - PUNCT bracis-33574 246 34 031 031 NUM bracis-33574 246 35 - - PUNCT bracis-33574 246 36 79029 79029 NUM bracis-33574 246 37 - - SYM bracis-33574 246 38 4 4 NUM bracis-33574 246 39 ebook ebook NOUN bracis-33574 246 40 packages package NOUN bracis-33574 246 41 : : PUNCT bracis-33574 246 42 computer computer NOUN bracis-33574 246 43 sciencecomputer sciencecomputer NOUN bracis-33574 246 44 science science NOUN bracis-33574 246 45 ( ( PUNCT bracis-33574 246 46 r0 r0 NOUN bracis-33574 246 47 ) ) PUNCT bracis-33574 246 48 share share VERB bracis-33574 246 49 this this DET bracis-33574 246 50 paper paper NOUN bracis-33574 246 51 anyone anyone PRON bracis-33574 246 52 you you PRON bracis-33574 246 53 share share VERB bracis-33574 246 54 the the DET bracis-33574 246 55 following follow VERB bracis-33574 246 56 link link NOUN bracis-33574 246 57 with with ADP bracis-33574 246 58 will will AUX bracis-33574 246 59 be be AUX bracis-33574 246 60 able able ADJ bracis-33574 246 61 to to PART bracis-33574 246 62 read read VERB bracis-33574 246 63 this this DET bracis-33574 246 64 content content NOUN bracis-33574 246 65 : : PUNCT bracis-33574 246 66 get get VERB bracis-33574 246 67 shareable shareable ADJ bracis-33574 246 68 linksorry linksorry NOUN bracis-33574 246 69 , , PUNCT bracis-33574 246 70 a a DET bracis-33574 246 71 shareable shareable ADJ bracis-33574 246 72 link link NOUN bracis-33574 246 73 is be AUX bracis-33574 246 74 not not PART bracis-33574 246 75 currently currently ADV bracis-33574 246 76 available available ADJ bracis-33574 246 77 for for ADP bracis-33574 246 78 this this DET bracis-33574 246 79 article article NOUN bracis-33574 246 80 . . PUNCT bracis-33574 247 1 copy copy VERB bracis-33574 247 2 shareable shareable ADJ bracis-33574 247 3 link link NOUN bracis-33574 247 4 to to PART bracis-33574 247 5 clipboard clipboard NOUN bracis-33574 247 6 provided provide VERB bracis-33574 247 7 by by ADP bracis-33574 247 8 the the DET bracis-33574 247 9 springer springer NOUN bracis-33574 247 10 nature nature PROPN bracis-33574 247 11 sharedit sharedit PROPN bracis-33574 247 12 content content NOUN bracis-33574 247 13 - - PUNCT bracis-33574 247 14 sharing share VERB bracis-33574 247 15 initiative initiative NOUN bracis-33574 247 16 keywords keyword NOUN bracis-33574 247 17 heterogeneous heterogeneous ADJ bracis-33574 247 18 embedding embed VERB bracis-33574 247 19 graph graph NOUN bracis-33574 247 20 embedding embed VERB bracis-33574 247 21 heterogeneous heterogeneous ADJ bracis-33574 247 22 graph graph NOUN bracis-33574 247 23 representation representation NOUN bracis-33574 247 24 knowledge knowledge NOUN bracis-33574 247 25 graph graph NOUN bracis-33574 247 26 neural neural ADJ bracis-33574 247 27 networks network NOUN bracis-33574 247 28 publish publish VERB bracis-33574 247 29 with with ADP bracis-33574 247 30 us us PROPN bracis-33574 247 31 policies policy NOUN bracis-33574 247 32 and and CCONJ bracis-33574 247 33 ethics ethic NOUN bracis-33574 247 34 profiles profile NOUN bracis-33574 247 35 silvio silvio NOUN bracis-33574 247 36 fernando fernando PROPN bracis-33574 247 37 angonese angonese PROPN bracis-33574 247 38 view view NOUN bracis-33574 247 39 author author NOUN bracis-33574 247 40 profile profile NOUN bracis-33574 247 41 search search NOUN bracis-33574 247 42 search search NOUN bracis-33574 247 43 by by ADP bracis-33574 247 44 keyword keyword NOUN bracis-33574 247 45 or or CCONJ bracis-33574 247 46 author author NOUN bracis-33574 247 47 search search NOUN bracis-33574 247 48 navigation navigation NOUN bracis-33574 247 49 find find VERB bracis-33574 247 50 a a DET bracis-33574 247 51 journal journal NOUN bracis-33574 247 52 publish publish VERB bracis-33574 247 53 with with ADP bracis-33574 247 54 us we PRON bracis-33574 247 55 track track VERB bracis-33574 247 56 your your PRON bracis-33574 247 57 research research NOUN bracis-33574 247 58 discover discover VERB bracis-33574 247 59 content content NOUN bracis-33574 247 60 journals journal NOUN bracis-33574 247 61 a a DET bracis-33574 247 62 - - PUNCT bracis-33574 247 63 z z NOUN bracis-33574 247 64 books book NOUN bracis-33574 247 65 a a DET bracis-33574 247 66 - - PUNCT bracis-33574 247 67 z z NOUN bracis-33574 247 68 publish publish NOUN bracis-33574 247 69 with with ADP bracis-33574 247 70 us us PROPN bracis-33574 247 71 journal journal PROPN bracis-33574 247 72 finder finder PROPN bracis-33574 247 73 publish publish VERB bracis-33574 247 74 your your PRON bracis-33574 247 75 research research NOUN bracis-33574 247 76 language language NOUN bracis-33574 247 77 editing edit VERB bracis-33574 247 78 open open ADJ bracis-33574 247 79 access access NOUN bracis-33574 247 80 publishing publishing NOUN bracis-33574 247 81 products product NOUN bracis-33574 247 82 and and CCONJ bracis-33574 247 83 services service NOUN bracis-33574 247 84 our our PRON bracis-33574 247 85 products product NOUN bracis-33574 247 86 librarians librarian VERB bracis-33574 247 87 societies society NOUN bracis-33574 247 88 partners partner NOUN bracis-33574 247 89 and and CCONJ bracis-33574 247 90 advertisers advertiser NOUN bracis-33574 247 91 our our PRON bracis-33574 247 92 brands brand NOUN bracis-33574 247 93 springer springer NOUN bracis-33574 247 94 nature nature PROPN bracis-33574 247 95 portfolio portfolio PROPN bracis-33574 247 96 bmc bmc PROPN bracis-33574 247 97 palgrave palgrave PROPN bracis-33574 247 98 macmillan macmillan PROPN bracis-33574 247 99 apress apress PROPN bracis-33574 247 100 discover discover VERB bracis-33574 247 101 your your PRON bracis-33574 247 102 privacy privacy NOUN bracis-33574 247 103 choices choice NOUN bracis-33574 247 104 / / SYM bracis-33574 247 105 manage manage NOUN bracis-33574 247 106 cookies cookie NOUN bracis-33574 247 107 your your PRON bracis-33574 247 108 us us PROPN bracis-33574 248 1 state state NOUN bracis-33574 248 2 privacy privacy NOUN bracis-33574 248 3 rights right NOUN bracis-33574 248 4 accessibility accessibility NOUN bracis-33574 248 5 statement statement NOUN bracis-33574 248 6 terms term NOUN bracis-33574 248 7 and and CCONJ bracis-33574 248 8 conditions condition NOUN bracis-33574 248 9 privacy privacy NOUN bracis-33574 248 10 policy policy NOUN bracis-33574 248 11 help help NOUN bracis-33574 248 12 and and CCONJ bracis-33574 248 13 support support VERB bracis-33574 248 14 legal legal ADJ bracis-33574 248 15 notice notice NOUN bracis-33574 248 16 cancel cancel VERB bracis-33574 248 17 contracts contract NOUN bracis-33574 248 18 here here ADV bracis-33574 248 19 129.74.145.123 129.74.145.123 NUM bracis-33574 248 20 hesburgh hesburgh PROPN bracis-33574 248 21 library library PROPN bracis-33574 248 22 er er INTJ bracis-33574 248 23 unit unit NOUN bracis-33574 248 24 ( ( PUNCT bracis-33574 248 25 3005732405 3005732405 NUM bracis-33574 248 26 ) ) PUNCT bracis-33574 248 27 northeast northeast ADJ bracis-33574 248 28 research research NOUN bracis-33574 248 29 libraries library NOUN bracis-33574 248 30 ( ( PUNCT bracis-33574 248 31 nerl nerl PROPN bracis-33574 248 32 ) ) PUNCT bracis-33574 248 33 ( ( PUNCT bracis-33574 248 34 8200828607 8200828607 NUM bracis-33574 248 35 ) ) PUNCT bracis-33574 248 36 nerl nerl VERB bracis-33574 248 37 ta ta X bracis-33574 248 38 account account NOUN bracis-33574 248 39 ( ( PUNCT bracis-33574 248 40 3006206169 3006206169 NUM bracis-33574 248 41 ) ) PUNCT bracis-33574 248 42 university university NOUN bracis-33574 248 43 of of ADP bracis-33574 248 44 notre notre PROPN bracis-33574 248 45 dame dame PROPN bracis-33574 248 46 hesburgh hesburgh PROPN bracis-33574 248 47 library library NOUN bracis-33574 248 48 ( ( PUNCT bracis-33574 248 49 3000184373 3000184373 NUM bracis-33574 248 50 ) ) PUNCT bracis-33574 249 1 © © ADP bracis-33574 249 2 2025 2025 NUM bracis-33574 249 3 springer springer NOUN bracis-33574 249 4 nature nature NOUN