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Table 2 Summary of cross-validation results for SRBCT data: Mean ± standard error of classification accuracies

From: Genomic data sampling and its effect on classification performance assessment

Train/test runs 50%–50% cross validation 75%–25% cross validation 95%–5% cross validation
10 0.768 ± 0.0169 0.755 ± 0.0169 0.750 ± 0.0745
25 0.747 ± 0.0112 0.749 ± 0.0134 0.740 ± 0.0444
50 0.737 ± 0.0076 0.759 ± 0.0102 0.745 ± 0.0281
100 0.734 ± 0.0059 0.750 ± 0.0079 0.733 ± 0.0202
500 0.733 ± 0.0031 0.749 ± 0.0039 0.747 ± 0.0097
1000 0.732 ± 0.0021 0.752 ± 0.0027 0.749 ± 0.0068
2000 0.734 ± 0.0014 0.748 ± 0.0019 0.751 ± 0.0047
3000 0.733 ± 0.0012 0.749 ± 0.0016 0.758 ± 0.0038
4000 0.733 ± 0.0010 0.747 ± 0.0014 0.760 ± 0.0033
5000 0.733 ± 0.0009 0.746 ± 0.0012 0.761 ± 0.0030