How to output AUC for Rating prediction Extension

Mera

Hello, I'm trying to output AUC for Rating prediction plugin, but the performance(Rating prediction) only outputs RSME, how can i output AUC ?
i tried the performance(binomial classification) but it requires to have binomial lables while my ratings is numerical, which decreased the performance, is there a way to output AUC while having numerical label ?
Thank you.

varunm1

Hello @Mera

AUC is a measure calculated from ROC curves and the ROC curves are plotted only for classification problems. If you have numerical labels, then your problem is regression and this is the reason RMSE is an appropriate metric for that.