Constraint Programming Based Biomarker Optimization

Figure 2

Improvements of fsCoP compared with the four investigated feature selection algorithms, by fixing the features selected by each algorithm. The average “Avg()” and standard deviation “StdEv()” of the five classification performance measurements, that is, Sn, Sp, Acc, Avc, and MCC, are calculated over the 30 runnings of 5-fold cross validations of a given feature subset.