Oops, found trainControl's classProbs right after I sent! On Thu, Feb 9, 2012 at 4:30 PM, Yang Zhang <yanghates...@gmail.com> wrote: > I'm dealing with classification problems, and I'm trying to specify a > custom scoring metric (recall@p, ROC, etc.) that depends on not just > the class output but the probability estimates, so that caret::train > can choose the optimal tuning parameters based on this metric. > > However, when I supply a trainControl summaryFunction, the data given > to it contains only class predictions, so the only metrics possible > are things like accuracy, kappa, etc. > > Is there any way to do this that I'm looking? If not, could I put > this in as a feature request? Thanks! > > -- > Yang Zhang > http://yz.mit.edu/
-- Yang Zhang http://yz.mit.edu/ ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
