Github user avulanov commented on the pull request:
https://github.com/apache/spark/pull/1155#issuecomment-48590095
@mengxr
I've addressed your comments. I've also added weighted true positive and
false positive and confusion matrix.
Regarding raw scores, as you asked in one of the previous messages, now I
think it is possible to incorporate them, if they will be between 0 and 1.
There will be default parameter in constructor: raw: Boolean = false. The
question is how the interface of this class will change. Probably, adding
receiver-operating characteristic ROC: Array[Double, Double] will be enough. I
don't think adding all kinds of precision: Array[Double, Double] etc will be
beneficial. What do you think?
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