Hi, I am new here. I would like to compare the performance of the random forest model with support vector machine. Can anybody let me know how to generate a ROC curve for random forest model since there is no need to run the cross-validation. Thank you very much! TL _________________________________________________________________ [[replacing trailing spam]]
Christian Schäfer
2007-Sep-15 13:50 UTC
[R] generate ROC curve using randomForest package
L L wrote:> I am new here. I would like to compare the performance of the random forest > model with support vector machine. Can anybody let me know how to generate > a ROC curve for random forest model since there is no need to run the > cross-validation. Thank you very much!The ROCR package provides performance measures like AUC, Sensitivity or ROC curves. Especially the performance() function is of interest. Chris
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