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. 2012 Jul 11;7(7):e39932. doi: 10.1371/journal.pone.0039932

Table 7. Comparison of feature selection methods.

Average ranks
method CFS PLSS RFS
10-fold 2.3 1.8 2.0
LOO 2.3 1.6 2.0

Results of a Friedman test to compare feature selection methods in terms of classification accuracy across different datasets and prediction methods (the best average ranks for each row are shown in bold typeface).