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FavioVazquez/eval_transfer.py

Created May 2, 2018 15:02
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eval_transfer.py
from pyspark.ml.evaluation import MulticlassClassificationEvaluator
tested_df = p_model.transform(test_df)
evaluator = MulticlassClassificationEvaluator(metricName="accuracy")
print("Test set accuracy = " + str(evaluator.evaluate(tested_df.select("prediction", "label"))))
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