Method

Datasets

Yale

Face95

IFD

ATT

PCA

91.2

81.1

80.2

94.2

LDA

95.1

89.2

85.6

95.7

Gabor SVM

95.6

86.2

86.4

95.6

Proposed without clustering

95.7

90.1

88.6

95.1

Proposed with clustering

97.1

92.5

91.8

96.0