基于改进分数阶SVD的块协作表示的小样本人脸识别算法

张建明1,2，廖婷婷1,2，吴宏林1,2，刘宇凯1,2

A small sample face recognition algorithm based on

improved fractional order singular value decomposition

and collaborative representation classification

ZHANG Jianming1,2，LIAO Tingting1,2，WU Honglin1,2，LIU Yukai1,2

计算机工程与科学 . 2018, (07): 1237 -1243 .