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AUC and the default threshold
Posted by: Guru
Date: May 02, 2018 01:42AM

Im not getting what we mean by the Predicted class (cut off 0.5) Predicted class (cut off 0.45) in the below link

https://ashokharnal.wordpress.com/2014/03/14/a-very-simple-explanation-for-auc-or-area-under-the-roc-curve/

why there is a default threshold why it is been used.

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