Dimensionality Reduction with Sparse Locality for Principal Component Analysis

Table 3

The comparison of average accuracy for the image datasets.

Data	%	L1/2-GLPCA	p-GLPCA		SLPCA
			EYale-B	trr	65.24	68.81	74.88	76.17	77.44
tsr	68.58	70.98		72.23	68.49	69.99
ORL face	trr	57.57	58.09	63.25	66.22	66.67
	tsr	64.00	69.46	64.95	69.53	70.80
CMU_PIE	trr	56.13	65.36	67.86	77.00	77.74
	tsr	67.25	64.18	68.43	70.62	70.70