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Table 6 Estimated error rates, standard deviations, and optimal number of features (ATE: mean of test errors, from VAL procedures, averaged on B = 50 experiments; : average optimal number of features).

From: Entropy-based gene ranking without selection bias for the predictive classification of microarray data

  Colon Lymphoma Tumor vs. met.
Method ATE (%) ATE (%) ATE (%)
E-RFE 17.2 ± 7.6 70 ± 24 3.8 ± 4.3 80 ± 9 16.6 ± 2.9 70 ± 28
RFE 18.1 ± 8.4 70 ± 27 3.9 ± 4.1 80 ± 7 - -
SQRT-RFE 18.4 ± 8.4 70 ± 27 4.3 ± 4.6 80 ± 9 16.2 ± 4.2 70 ± 25
CC 22.0 ± 10.1 50 ± 31 6.0 ± 4.8 80 ± 14 - -
TT 20.9 ± 9.4 45 ± 30 5.7 ± 4.5 80 ± 11 - -