Table 2 The classification accuracy obtained by elm with different gene subsets selected by the sc-ipso-elm method on the six microarray data
Data | Selected gene subsets | 5-fold CV Accuracy Mean(%) ±std | Test Accuracy Mean(%) ±std |
Leukemia | 4050,2642,2121 | 100 ±0.00 | 100 ±0.00 |
|  | 4050,2642,1882 | 100 ±0.00 | 100 ±0.00 |
|  | 4050,2642,3258 | 100 ±0.00 | 100 ±0.00 |
|  | 42335,2642,1843,4050 | 100 ±0.00 | 100 ±0.00 |
Brain cancer | 1091,798,337 | 90.14 ±0.036 | 89.62 ±0.025 |
|  | 3052,973,3041,3692,4796 | 92.00 ±0.023 | 91.78 ±0.046 |
|  | 4628,7129,7045,4413,798 | 92.29 ±0.020 | 90.22 ±0.022 |
|  | 7129,2881,3052,865,1970,2935,4871 | 92.78 ±0.012 | 91.88 ±0.019 |
Colon | 14,1976,1325,1993,1870,1892,653,1917,187,22,1209,1060 | 93.63 ±0.025 | 97.27 ±0.013 |
|  | 377,792,14,1976,765,187,251,1110,175,53,1293,1740,200 | 93.00 ±0.035 | 98.06 ±0.013 |
|  | 792,1423,14,1976,1909,1110,1589,102,107,1916,175,1151 | 93.73 ±0.031 | 98.71 ±0.013 |
|  | 792,14,1976,765,1909,1524,1110,175,43,53,1293,1740,251 | 96.86 ±0.033 | 99.05 ±0.011 |
SRBCT | 742,1003,1954,430,2050,123 | 100 ±0.00 | 100 ±0.00 |
|  | 545,1955,1434,509,971,255 | 100 ±0.00 | 100 ±0.00 |
|  | 1003,545,1911,153,123,1489,2161 | 100 ±0.00 | 100 ±0.00 |
|  | 1955,2050,545,2144,2045,123,1489 | 100 ±0.00 | 100 ±0.00 |
LUNG | 1765,2779,2841,1474,2045,3191,2763,2817,525,1630 | 98.27 ±0.014 | 93.33 ±0.011 |
|  | 525,1493,607,2763,792,580,867,368,3279,2158,1225 | 98.39 ±0.023 | 93.47 ±0.012 |
|  | 1765,883,2763,792,580,867,985,3279,2988,2045,814 | 98.67 ±0.021 | 93.60 ±0.019 |
|  | 1765,525,2763,2841,1474,2583,867,985,2045,814,918 | 98.67 ±0.019 | 94.01 ±0.024 |
Lymphoma | 152,2347,2650,5679,438,1855,5863 | 90.60 ±0.023 | 85.11 ±0.020 |
|  | 1855,2828,152,2437,806,530,1102 | 92.36 ±0.027 | 89.33 ±0.019 |
|  | 5279,4687,4940,5449,1133,1855,4519 | 93.51 ±0.022 | 90.47 ±0.029 |
|  | 152,2437,4829,2828,6441,806,2508 | 93.79 ±0.020 | 90.45 ±0.023 |