(1) a two-phase sparse representation memthod (paper) (code)

(2) a coarse-to-fine method (paper) (code)

(1) an adaptive weighted method (paper) (code)

(1) survey, sparse representation (paper) (code)

(1) data uncertainly (paper) (code)

(2) mirror image (paper) (code)

(3) symmetrical image, a recognition algorithm (paper) (code)

(1) 2DPCA algorithm with the best results (paper) comments (paper1) (paper2)

(2) complex-based-PCA (paper)

(1) complex-based LDA algorithm (paper)

(2) 2DLDA (paper)

(1) palmprint image combined left and right images (paper)

(2) graph learning, label propagation, semi-superivsed classification (paper)

(1) object tracking, scale adaptation, on-line model updating (paper)

(2) within-class maximum division;frame set augmentation; spatio-temporal sparsity (paper)

(1) gene selection, differential expression analysis, RNA-seq data (paper)

(2) robust PCA, discover differentially expressed genes (paper)

Local preserving projection(LPP) (paper)