scikit-learn/scikit-learn — pull request #3710 by wlamond (2014-09-27 01:42:24+00:00)
Title: Fixes ovr in the binary classifier case

Fixes https://github.com/scikit-learn/scikit-learn/issues/3700. Also allows feature arrays (rather than just numpy arrays) in the multiclass case (already supported in the binary case), and adds a test for the number of probabilities returned from predict_proba in test_ovr_binary.