Semisupervised Kernel Marginal Fisher Analysis for Face Recognition

Table 2

Comparisons of recognition accuracy (in percent) on the ORL database.

Algorithm	Two labels	Four labels
MFA	87.5 ± 1.43	91.3 ± 1.41
KMFA	88.4 ± 1.50	93.8 ± 1.38
SDA	87.9 ± 1.56	93.2 ± 1.42
KSDA	88.6 ± 1.37	94.5 ± 1.29
SKMFA	93.4 ± 1.25	96.1 ± 1.07