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Table 2 Representative results obtained by the HBSA-SVM(Biased) and HBSA-SVM(Unbiased)

From: Finding minimum gene subsets with heuristic breadth-first search algorithm for robust tumor classification

Dataset No. Optimal gene subsets selected by the HBSA on training set 10-Fold CV % on training set Full-fold CV % on training set Prediction Acc.% on test set (Biased) Prediction Acc.% on test set (Unbiased)
Leukemia 1 {M23197, M31523} 100 98.75 ± 0.42 86.54 86.54
2 {M23197, Y07604} 100 99.41 ± 0.69 80.77 73.08
3 {M23197, U46751} 100 99.96 ± 0.33 80.77 73.08
4 {X95735, Y07604} 100 99.96 ± 0.23 73.08 71.15
5 {M31523, L47738} 100 99.22 ± 0.73 88.46 71.15
6 {M63379, Z15115} 100 99.86 ± 0.82 94.23 92.31
DLBCL 1 {U28386, U81375, D78134} 100 100 ± 0 90.48 76.19
2 {U28386, U90313, D78134} 100 100 ± 0 76.19 71.43
3 {X67951, L06132, D78134} 100 100 ± 0 80.95 76.19
4 {U81375, L06132, D78134} 100 100 ± 0 95.24 90.48
5 {L06132, L35249, D78134} 100 99.86 ± 0.58 85.71 85.71
6 {L06132, D78134, Z35227} 100 100 ± 0 100 85.71
Prostate 1 {37639_at, 41504_s_at, 40074_at, 1708_at} 100 99.96 ± 0.24 91.18 76.47
2 {37639_at, 41504_s_at, 863_g_at, 32225_at} 100 100 ± 0 91.18 88.24
3 {41288_at, 38087_s_at, 41504_s_at, 32786_at} 100 99.99 ± 0.10 88.24 82.35
4 {37639_at, 41504_s_at, 34853_at, 863_g_at} 100 99.07 ± 0.21 85.29 82.35
SRBCT 1 {770394, 769716, 563673} 100 99.90 ± 0.39 80 75
2 {859359, 1435862, 769716} 100 99.80 ± 0.73 90 85
3 {377461, 769716, 563673} 100 99.97 ± 0.20 85 75
4 {859359, 377461, 782193} 100 99.72 ± 0.93 85 75
5 {1435862, 143306, 782193} 100 99.72 ± 1.17 80 65
6 {859359, 769716, 134748} 100 97.44 ± 1.30 60 40
7 {1435862, 207274, 878652} 100 99.97 ± 0.20 90 80
8 {295985, 769716, 221826} 100 98.50 ± 1.53 95 85
9 {308231, 214572, 784257} 100 99.90 ± 0.63 75 65
10 {1435862,383188,141768} 100 94.88 ± 1.59 70 65
ALL 1 {AF068180,L13939,AF041434,M64925,X17025,J03473} 100 99.94 ± 0.27 96 95
2 {M11722,AF013249,Z50022,X17025,J03473,U03106} 100 99.98 ± 0.12 95 94
3 {M11722,AF013249,X17025,J03473,U03106,AB018310} 100 99.99 ± 0.08 94 92
4 {M11722,X17025,J03473,AB007902,U46922,AI525834} 100 99.83 ± 0.43 91 86
5 {M11722,X17025,J03473,U46922,AI525834,U51240} 100 99.99 ± 0.08 96 92
Colon 1 {M26383, H40095} 100 100 ± 0 70 65
2 {M26383, R84411} 100 99.94 ± 0.37 80 65
3 {D21261, H20709} 100 97.97 ± 0.85 85 85
4 {J05032, M76378} 100 99.65 ± 1.14 70 65
  5 {J05032, M63391} 100 99.71 ± 0.95 75 70