Discriminative, Competitive, and Collaborative Representation-Based Classification with -Norm Regularizations

Table 4

The classification accuracies (%) of the competing methods with the corresponding standard deviations with different class-specific training samples on each UCI data set.

Data	l	SRC	CRC	CCRC	ProCRC	EProCRC	Co-CRC	DSRC	DCCRC
Vehicle	10	56.382.00	62.11 ± 3.27	60.02 ± 3.60	60.07 ± 3.62	60.02 ± 3.62	53.55 ± 4.14	57.94 ± 2.21	63.03 ± 3.44
	11	57.03 ± 1.13	64.56 ± 1.77	63.22 ± 1.69	63.24 ± 1.69	63.22 ± 1.69	54.34 ± 7.00	61.22 ± 4.23	65.01 ± 2.70
Auto	10	70.54 ± 2.24	73.02 ± 2.09	73.47 ± 1.66	73.67 ± 1.93	73.68 ± 1.90	69.18 ± 5.38	70.02 ± 2.86	73.89 ± 1.59
	14	73.80 ± 4.06	75.28 ± 3.03	75.66 ± 3.14	75.63 ± 3.18	75.62 ± 3.17	71.16 ± 7.51	74.16 ± 4.13	75.93 ± 3.60
Credit	8	61.25 ± 5.80	67.98 ± 2.44	68.72 ± 1.04	68.55 ± 0.84	68.55 ± 0.82	59.91 ± 5.39	62.85 ± 6.82	69.50 ± 3.05
	10	64.90 ± 4.28	68.78 ± 1.12	69.25 ± 2.19	69.31 ± 2.02	69.22 ± 2.01	61.88 ± 3.92	63.82 ± 6.59	72.42 ± 2.79
Wine	7	66.88 ± 4.79	77.58 ± 6.10	87.13 ± 3.17	88.41 ± 2.64	72.10 ± 3.67	62.80 ± 3.62	76.56 ± 6.17	89.81 ± 2.06
	8	70.52 ± 5.39	82.8 ± 1.93	89.22 ± 4.17	90.00 ± 3.00	77.79 ± 3.96	66.88 ± 7.01	80.91 ± 6.17	91.04 ± 2.57
Heart	6	58.76 ± 5.69	61.94 ± 5.16	64.65 ± 2.89	64.42 ± 2.77	64.42 ± 2.77	61.24 ± 2.2	63.64 ± 8.63	67.13 ± 4.04
	8	63.54 ± 4.11	70.87 ± 3.32	71.42 ± 2.65	71.42 ± 2.65	71.42 ± 2.65	69.53 ± 5.49	66.14 ± 4.40	73.23 ± 2.83
SCredit	35	63.10 ± 2.77	71.97 ± 2.87	72.00 ± 2.77	72.03 ± 2.71	72.23 ± 2.77	57.58 ± 3.35	63.74 ± 4.81	75.84 ± 3.81
	50	66.07 ± 3.51	74.64 ± 2.83	74.41 ± 1.38	74.44 ± 1.34	74.47 ± 1.52	59.32 ± 2.60	65.53 ± 4.88	76.95 ± 4.32
Isolet	21	71.41 ± 3.02	71.38 ± 1.48	69.83 ± 0.94	69.47 ± 1.10	69.47 ± 1.10	66.36 ± 2.69	72.89 ± 2.39	73.19 ± 2.50
	26	78.10 ± 1.70	79.22 ± 2.02	77.80 ± 2.20	77.53 ± 2.29	77.55 ± 2.32	75.81 ± 3.01	79.50 ± 2.27	79.88 ± 2.28
Iono	15	83.49 ± 4.25	88.66 ± 3.88	87.54 ± 3.50	87.35 ± 3.39	87.35 ± 3.43	82.06 ± 3.84	81.99 ± 3.18	89.72 ± 4.29
	20	86.37 ± 1.94	91.38 ± 1.27	88.49 ± 2.05	88.04 ± 1.55	87.97 ± 1.45	82.06 ± 1.45	83.09 ± 1.91	92.99 ± 1.12