id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fcis-7985	Li, Rui; Yin, Haishuang	Non-negative Sparse Discriminative Low Rank Preserving Projection for Robust Face Feature Extraction	2023	4	.pdf	application/pdf	1987	142	59	 2 * 1 2,1 1 2 2 2 1 2 3 ( ) 2 , 2 , , c T T T T i F i T T F FF L tr tr                          XDX 2XWY R YDY A Z J P P XZ Y Z A Z J C P XZ Y C Z A C Z J (3) where , and are the Lagrangian multipliers, is a penalty parameter, D is a diagonal matrix with ∑ . As a result, NNSDLRPP improves the interpretability of representation features while capturing discriminative information of data.	cache/fcis-7985.pdf	txt/fcis-7985.txt