Skip to content

Instantly share code, notes, and snippets.

@olinguyen

olinguyen/auc-issue.py

Last active June 15, 2017 14:39
Show Gist options

  • Select an option

    Learn more about clone URLs
  • Save olinguyen/156e0e372f67584ebaa674ab6a1e15e4 to your computer and use it in GitHub Desktop.

Select an option

Learn more about clone URLs
Save olinguyen/156e0e372f67584ebaa674ab6a1e15e4 to your computer and use it in GitHub Desktop.
Download ZIP
Raw
auc-issue.py
import numpy as np
from modshogun import *
roc = ROCEvaluation()
roc.evaluate(y_pred, y_test)
auc = roc.get_auROC()
print(auc) # 0.845606993532
roc = ROCEvaluation()
roc.evaluate(BinaryLabels(y_pred.get_labels()), BinaryLabels(y_test.get_labels()))
auc = roc.get_auROC()
print(auc) # 0.563780270879
@karlnapf
Copy link

karlnapf commented Jun 15, 2017

Actually another candidate for API issues of SHogun :D

@olinguyen
Copy link
Author

olinguyen commented Jun 15, 2017

get_values instead of get_labels fixed the issue -- the AUC both print 0.845.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment