TY - RPRT TI - Graph embedding and extensions: a general framework for dimensionality reduction. AU - Shuicheng Yan AU - Dong Xu AU - Benyu Zhang AU - Hong-Jiang Zhang AU - Qiang Yang AU - Stephen Lin PY - 2007 DO - 10.1109/tpami.2007.12 UR - https://pubmed.ncbi.nlm.nih.gov/17108382/ ID - 17108382 ER -