Computational and Mathematical Methods in Medicine / 2019 / Article / Tab 8 / Research Article
Gene Selection via a New Hybrid Ant Colony Optimization Algorithm for Cancer Classification in High-Dimensional Data Table 8 A comparison between our method (MWIS-ACO-LS) and methods of state-of-the-art.
Datasets Method MWIS-ACO-LS RBPSO-1NN FBPSO-SVM FRBPSO HICATS EPSO TS-BPSO IBPSO IBPSO This work 2018 2018 2017 2016 2013 2009 2008 2011 Performances [6 ] [6 ] [21 ] [28 ] [25 ] [23 ] [22 ] [24 ] 11_Tumors Best #Acc (%) 99.42 — — — 97.70 96.55 97.35 93.10 95.4 Best #Genes 101 — — — 287 243 3206 2948 228 Average #Acc (%) 99.14 <1> — — — 95.86 95.40 — — 95.06 Average #Genes 166.9 — — — 307.5 237.70 — — 240.9 9_Tumors Best #Acc (%) 100.00 83.33 95.00 — 83.33 76.67 81.63 78.33 78.33 Best #Genes 40 20 71 — 259 251 2941 1280 248 Average #Acc (%) 100.00 <1> 81.83 92.222 — 78.33 75.00 — — 75.5 Average #Genes 51 29.1 45 — 248.5 247.10 — — 240.6 Brain_Tumor1 Best #Acc (%) 100.00 94.44 97,78 — 94.44 93.33 95.89 94.44 93.33 Best #Genes 19 11 21 — 6 8 2913 754 5 Average #Acc (%) 99.22 <1> 94.00 97.22 90.67 93.10 92.11 — — 92.56 Average #Genes 22.9 24.7 22.4 803 8.9 7.5 — — 11.2 Brain_Tumor2 Best #Acc (%) 100.00 96.00 100.00 — 94.00 94.00 92.65 94.00 94.00 Best #Genes 11 15 12 — 3 4 5086 1197 4 Average #Acc (%) 99.40 <2> 92.80 100.00 87.6 92.60 92.4 — — 91.00 Average #Genes 11.1 24.5 14.3 662 5.8 6.0 — — 6.4 Leukemia1 Best #Acc (%) 100.00 100.00 100.00 — 100.00 100.00 100.00 100.00 100.00 Best #Genes 5 8 6 — 3 2 2577 1034 2 Average #Acc (%) 100.00 <1> 99.72 100.00 98.89 100.00 100.00 — — 100.00 Average #Genes 9.4 11.7 8.4 825 3 3.2 — — 3.2 Leukemia2 Best #Acc (%) 100.00 100.00 100.00 — 100.00 100.00 100.00 100.00 100.00 Best #Genes 11 5 6 — 5 4 5609 1292 4 Average #Acc (%) 100.00 <1> 100.00 100.00 97.50 100.00 100.00 — — 100.00 Average #Genes 13.9 13.1 8.6 1028 6.80 6.8 — — 6.7 Lung_Cancer Best #Acc (%) 99.51 — — — 97.04 96.06 99.52 96.55 96.55 Best #Genes 36 — — — 7 7 6958 1897 10 Average #Acc (%) 98.92 <1> — — — 96.16 95.67 — — 95.86 Average #Genes 34.8 — — — 7.8 8.3 — — 14.9 SRBCT Best #Acc (%) 100.00 100.00 100.00 — 100.00 100.00 100.00 100.00 100.00 Best #Genes 6 7 10 — 9 7 1084 431 6 Average #Acc (%) 100.00 <1> 100.00 100.00 98.19 100.00 99.64 — — 100.00 Average #Genes 7.6 11.7 12.4 213 11.7 14.90 — — 17.5 Prostate_Tumor Best #Acc (%) 100.00 99.02 100.00 — 98.04 99.02 95.45 92.61 98.04 Best #Genes 21 9 6 — 5 5 5320 1294 7 Average #Acc (%) 99.12 <2> 98.24 100.00 92.43 97.75 97.84 — — 97.94 Average #Genes 20.3 11.2 8.3 418 7.2 6.6 — — 13.6 DLBCL Best #Acc (%) 100.00 100.00 100.00 — 100.00 100.00 100.00 100.00 100.00 Best #Genes 6 6 4 — 3 3 2671 1042 4 Average #Acc (%) 100.00 <1> 100.00 100.00 96.49 100.00 100.00 — — 100.00 Average #Genes 7.2 12.5 6.7 105 4.10 4.70 — — 6
< >: the rank of our method in a specific average accuracy. RBPSO-1NN = a gene selection method based on the combination of ReliefF and BPSO and 1NN as a classifier. FBPSO-SVM = a gene selection method based on the combination of Fisher score and BPSO and the SVM as a classifier; FRBPSO = a fuzzy rule based binary PSO; HICATS=Hybrid Binary Imperialist Competition Algorithm and Tabu Search; EPSO = an enhancement of binary particle swarm optimization; TS-BPSO = A combination of tabu search and BPSO; IBPSO = an improved binary PSO.