ipa-tys/ROCR — pull request #2 by untom (2013-09-25 09:38:58+00:00)
Title: MRG: Added measure for the area under the Precision/Recall curve.

This PR adds the auc.pr performance measure.

The auc.pr calculates the area under the Precision-Recall curve, as outlined in Jesse Davis & Mark Goadrich, "The Relationship Between Precision-Recall and ROC Curves" (ICML 2006).