mmarcato

RFE LOOCV issues and classification performance metrics (prSummary and twoClassSummary)

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Hi, I am using RFE with a logistic regression model to predict a factor with two classes. I've had a few issues: 1. if I set 'LOOCV' in rfeControl, I...

I'm trying to implement PCA and run RFE to select the best components. I used the recipes package for pre-processing and added that model recipe to the rfe. However, I...