Table 7 Classification sensitivity and specificity with different gene subsets.

From: A gene selection algorithm for microarray cancer classification using an improved particle swarm optimization

Number of selected genes

Dataset names

Accuracy (%)

Sensitivity (%)

Specificity (%)

7

SRBCT

100 ± 0.00

98.06 ± 0.09

100 ± 0.00

4

Leukemia

100 ± 0.00

97 ± 0.07

99 ± 0.13

7

Lymphoma

93.79 ± 0.020

90.23 ± 0.040

91.42 ± 0.10

11

LUNG

98.67 ± 0.019

95.34 ± 0.12

96.02 ± 0.11

6

Brain cancer

92.78 ± 0.012

94.16 ± 0.01

90.02 ± 0.11

13

Colon

96.86 ± 0.033

93.33 ± 0.30

92.12 ± 0.21

7

11_Tumors

95.86 ± 0.033

90.34 ± 0.20

91.16 ± 0.40

5

DLBCL

100 ± 0.00

97.56 ± 0.32

98.67 ± 0.03