Incremental Matrix-Based Subspace Method for Matrix-Based Feature Extraction

Table 2

Recognition rates for different databases.

Algorithm	Fashion	ORL	YaleA	YaleB	COIL
V-PCA	72.4  3.7	92.3  1.3	84.1  2.4	25.6  4.3	83.5  3.5
V-KPCA	76.5  2.2	92.6  1.1	86.7  2.6	40.4  3.8	83.7  3.3
2D PCA	82.6  2.1	92.8  3.4	84.3  3.7	67.9  2.6	82.5  3.4
MKPCA	NC	93.7  2.3	84.6  3.4	90.1  1.9	NC
IMKPCA	94.1  3.3	93.5  2.6	85.2  3.1	89.9  2.7	86.4  2.3