Anaconda : cannot import name auc_score

Question

I try running a python file in spyder of Anaconda with mac, but an ImportError occured.

The python file is running well in Ubuntu. I installed Anaconda because it is said that all kinds of packages are included. The import error is really unexpected and I do not know how to fix the problem.

from sklearn.metrics import auc_score

 ImportError: cannot import name auc_score

Answer 1

auc_score is apparently not in the namespace...

use this instead:

from sklearn.metrics import roc_curve, auc, roc_auc_score

Whichever suits your needs

Answer 2

The right import is roc_auc_score instead of auc_score .

Its usage is roc_auc_score(y_test, y_pred) .