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Tag: ROCR

Simple machine learning in R – ROC

December 1, 2017October 7, 2017 Richard Kapustynskyj Leave a comment

A quick follow up on the last post. I forgot to write about plotting ROC curves in R based on the different models. In the last post I created 5 progressively more complicated decision trees which didn’t really add any benefit when looking at the accuracy of the model. But accuracy is just one metric, what do the ROC curves look like and what are the areas under the curves? Read More

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