Directional Discriminant Analysis for Image Feature Extraction. - Dong Zou; Li-Yan Zhao (ICGEC, 2012)

Subsampling Based Neighborhood Preserving Embedding for Image Classification. - Li-Yan Zhao; Dong Zou; Guanghong Gao (IIH-MSP, 2013)

Slant Discriminant Analysis for Image Feature Extraction. - Li-Yan Zhao; Dong Zou; Guanghong Gao (IIH-MSP, 2013)