(a) Performance analysis on different
(b) Averaged analysis
Figure 5: The simulations on to with size from 25 to 211. (a) The results in terms of computation time, hit rate, error and accuracy, and AUC of ROC analyses. (b) The average analyses on BSTKS and other three methods. In the histograms, “1,” “2,” “3,” and “4” stand for BSTKS, KS, , and SSA, respectively.