Le 14 mars 2012 14:50, Alexandre Gramfort <[email protected]> a écrit : > to break ties an idea would be to select the parameters that lead to > lowest variance i.e. not just look at the mean score across folds
I think it is very likely that the variances will be tied as well when the scores are tied. It typically occur when the dataset is small and the parameters are in a plateau of near optimal performance. -- Olivier http://twitter.com/ogrisel - http://github.com/ogrisel ------------------------------------------------------------------------------ Virtualization & Cloud Management Using Capacity Planning Cloud computing makes use of virtualization - but cloud computing also focuses on allowing computing to be delivered as a service. http://www.accelacomm.com/jaw/sfnl/114/51521223/ _______________________________________________ Scikit-learn-general mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/scikit-learn-general
