Table 9.

Independent test accuracy and the number of informative genes (in parenthesis) among different models

Model	Leuk1	Lung1	Leuk2	SRBCT	Breast	Lung2	DLBCL	Cancers	GCM	Average
HC-TSPa	97.06	71.88	80.00	95.00	66.67	83.58	83.33	74.32	52.17	78.22 ± 13.97
	(4)	(4)	(4)	(6)	(8)	(8)	(10)	(20)	(26)	(10.00)
HC-K-TSPa	97.06	78.13	100	100	66.67	94.03	83.33	82.43	67.39	85.45 ± 13.12
	(36)	(20)	(24)	(30)	(24)	(28)	(46)	(128)	(134)	(52.22)
DTa	85.29	78.13	80.00	75.00	73.33	88.06	86.67	68.92	52.17	76.40 ± 11.13
	(2)	(4)	(2)	(3)	(4)	(5)	(5)	(10)	(18)	(5.89)
PAMa	97.06	78.13	93.33	95.00	93.33	100	90.00	87.84	56.52	87.91 ± 13.34
	(44)	(13)	(62)	(285)	(4822)	(614)	(3949)	(2008)	(1253)	(1450)
TSGb	97.06	81.25	100	100	86.67	95.52	93.33	79.73	67.39	88.99 ± 11.11
	(6)	(20)	(44)	(13)	(63)	(60)	(16)	(81)	(112)	(46.11)
mRMR-SVM	76.47	78.13	100	75.00	96.67	95.52	96.67	71.62	45.65	81.75 ± 17.54
	(7)	(13)	(19)	(9)	(97)	(120)	(16)	(89)	(57)	(47.44)
SVM-RFE-SVM	85.29	78.13	93.33	95.00	90.00	88.06	90.00	93.24	63.04	86.23 ± 10.08
	(5)	(9)	(8)	(3)	(7)	(9)	(13)	(29)	(199)	(31.33)
Entropy-based DC	91.18	78.13	86.67	100	83.33	88.06	93.33	78.38	47.83	82.99 ± 14.93
	(7)	(14)	(13)	(9)	(13)	(39)	(15)	(73)	(93)	(30.67)
χ 2-based DC	94.12	81.00	100	100	90.00	97.02	93.33	90.54	58.70	89.41 ± 12.91
	(23)	(18)	(30)	(31)	(33)	(42)	(23)	(95)	(90)	(42.78)
RS-based DC	94.12	84.38	100	100	93.33	98.51	90.00	90.54	71.74	91.40 ± 9.00
	(7)	(12)	(13)	(11)	(15)	(21)	(16)	(36)	(54)	(20.56)

^aResults reported in [6], ^bResults reported in [30]. The Average measurement was represented as the average value ± standard deviation. Bold values indicate the best prediction model of each dataset