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Table 7 The 5-fold CV classification accuracies of ELM based on the five gene selection methods on the five data

From: An efficient gene selection method for microarray data based on LASSO and BPSO

Method5-fold CV Accuracy (Mean% ± std) and selected gene number
ColonBrain cancerLeukemiaLymphomaLUNG
 BPSO-ELM93.34 ± 0.020(9)85.45 ± 0.023(7)98.50 ± 0.003(5)83.50 ± 0.027(8)94.80 ± 0.006(11)
 KMeans-BPSO-ELM93.50 ± 0.020(9)87.23 ± 0.023(8)99.17 ± 0.010(4)85.14 ± 0.029(6)95.64 ± 0.006(12)
 KMeans-GCSI-MBPSO-ELM97.61 ± 0.014(6)88.63 ± 0.022(6)100 ± 0.00(3)86.97 ± 0.024(8)97.10 ± 0.006(11)
 SC-IPSO-ELM99.05 ± 0.011(13)91.88 ± 0.019(7)100 ± 0.00(3)93.79 ± 0.020(7)98.67 ± 0.019(11)
 The proposed method97.42 ± 0.011(14)92.67 ± 0.008 (8)100 ± 0.000(8)92.23 ± 0.005(8)95.81 ± 0.004(11)