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Cartica
Cartica
Level I

ROC curve, probability , cut off

Feb 14, 2019 09:59 AM (6333 views)

Hi,

 

How do I find the cut off value from the probaility on the ROC. I had to adjust to get a better AUC. Thanks

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2 REPLIES 2
Mark_Bailey
Staff Mark_Bailey
Staff

Re: ROC curve, probability , cut off

Feb 14, 2019 11:46 AM (6325 views)  |  Posted in reply to message from Cartica 02-14-2019

Which a analysis platform are you using?

 

Do you see an outline for the ROC details? If so, it contains the probabilities.

 

The AUC does not depend on the a cutoff.

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