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Evaluate the classifier

A trained logistic regression model df_fitted is available. A dataframe df_testset is available containing test data for this model.

This exercise is part of the course

Introduction to Spark SQL in Python

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Exercise instructions

  • Score the trained model on the test data.
  • Print the Area Under Curve metric.

Hands-on interactive exercise

Have a go at this exercise by completing this sample code.

# Score the model on test data
testSummary = ____.____(____)

# Print the AUC metric
print("\ntest AUC: %.3f" % testSummary.____)
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