Discriminative Label Relaxed Regression with Adaptive Graph Learning

Table 2

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

Methods	The number (or proportion) of the training samples per class
	3 (30%)	4 (40%)	5 (50%)	6 (60%)
CRC	87.86	91.25	92.00	93.75
LRC	82.14	85.42	89.50	95.60
FLRC	86.56	88.50	93.20	95.61
FME	83.00	86.42	90.12	95.33
JGLDA	88.55	89.63	92.93	93.61
DLSR	88.45	90.23	92.66	93.25
DLRR_AG	88.93	91.67	94.50	95.63

Bold values indicate the highest recognition rate of all methods.