Questions tagged [auc]
The auc tag has no usage guidance.
2
questions
5
votes
2answers
130 views
Confused AUC ROC score
I am working on binary classification problem, I try to evaluate the performance of some classification algorithms (LR,Decission Tree , Random forest ...).
I am using a cross validation technique (to ...
2
votes
2answers
80 views
Is the PR AUC invariant under label flip?
The ROC-AUC curve is invariant under a flip of the labels. I don't know if its a famous result so I will give the proof below. My question is if the PR-AUC curve also has this property. I have not ...