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16 lines
516 B
Python
16 lines
516 B
Python
# MIPLearn: Extensible Framework for Learning-Enhanced Mixed-Integer Optimization
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# Copyright (C) 2020, UChicago Argonne, LLC. All rights reserved.
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# Released under the modified BSD license. See COPYING.md for more details.
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from sklearn.metrics import roc_auc_score
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class ClassifierEvaluator:
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def __init__(self):
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pass
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def evaluate(self, clf, x_train, y_train):
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# FIXME: use cross-validation
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proba = clf.predict_proba(x_train)
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return roc_auc_score(y_train, proba[:, 1])
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