petercrlane/svm_toolkit — pull request #1 by khellan (2013-04-12 12:36:20+00:00)
Title: Evaluator.MatthewsCorrelationCoefficient

Hi Peter,

I have added a MatthewsCorrelationCoefficient Evaluator. Would be nice to get it included in the gem and in future versions. The tests I have added pass for me so it should be good to go if you think it deserves a place in the gem.