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olinguyen/auc-issue.py

Last active June 15, 2017 14:39
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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
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Actually another candidate for API issues of SHogun :D

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

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