Figure 4

Robustness of CSA with respect to different levels of signal (0%-90%) and sample size. ROC curves based on (a) 391 samples and, (b) 20 samples. CSA reaches high true positive rate and low false positive rate for different signal levels.
Robustness of CSA with respect to different levels of signal (0%-90%) and sample size. ROC curves based on (a) 391 samples and, (b) 20 samples. CSA reaches high true positive rate and low false positive rate for different signal levels.