Discriminative Label Relaxed Regression with Adaptive Graph Learning

Table 3

Average recognition rate of different methods on the Georgia Tech database (%).

Methods	The number (or proportion) of the training samples per class
	4 (26.67%)	5 (33.33%)	6 (40.00%)	7 (46.67%)	8 (53.33%)
CRC	57.64	61.43	68.11	71.25	75.40
LRC	56.36	59.60	66.67	70.00	74.57
FLRC	58.22	60.18	67.10	71.38	75.20
FME	53.28	58.56	67.55	70.22	73.55
JGLDA	57.68	59.32	66.79	68.95	72.84
DLSR	50.55	54.40	65.33	69.88	72.10
DLRR_AG	59.27	63.60	68.22	73.00	75.42