Graph-Preserving Sparse Nonnegative Matrix Factorization With Application to Facial Expression Recognition

Ruicong Zhi, Markus Flierl, Qiuqi Ruan, W. Bastiaan Kleijn. Graph-Preserving Sparse Nonnegative Matrix Factorization With Application to Facial Expression Recognition. IEEE Transactions on Systems, Man, and Cybernetics, Part A, 41(1):38-52, 2011. [doi]

Abstract

Abstract is missing.