核映射和Rank-Order距离的局部保持投影相似性度量方法
秦玉华1, 张萌1,*, 杨宁2, 单秋甫3

Local Preserving Projection Similarity Measure Method Based on Kernel Mapping and Rank-Order Distance
QIN Yu-hua1, ZHANG Meng1,*, YANG Ning2, SHAN Qiu-fu3
PCA, LPP, INLPP和KRLPP算法降维投影图