id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
asir-36063	Chen, Yanlang	Learning Guarantee of SDP Relaxation on Directed Stochastic Block Models	2024	15	.pdf	application/pdf	6323	316	71	− (𝑫𝐶 −)𝑖𝑖 + 1 ⁡⁡⁡⁡⁡⁡⁡⁡⁡⁡⁡⁡⁡⁡⁡⁡⁡= 2((𝑫𝐶 +)𝑖𝑖 − (𝑫𝐶 −)𝑖𝑖) + 1 (B.1) for 𝑖 ∈ [𝑛 + 1,2𝑛], we let 𝑗 = 𝑖 − 𝑛, then we have: www.scholink.org/ojs/index.php/asir Applied Science and Innovative Research Vol. 8, No. 1, 2024 74 Published by SCHOLINK INC. (𝑪𝒈𝒈⊤)𝑖𝑖 = 2((𝑫𝑅 +)𝑗𝑗 It can be verified that the presence of bad edges and bad vertices implies the impossibility of exact recovery and the condition √𝑎 − √𝑏 < √2 is the sufficient condition for the existence of bad vertices.	cache/asir-36063.pdf	txt/asir-36063.txt