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hongthaiphi/random_predictor.py

Created September 21, 2016 15:41
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random_predictor.py
# Random Predictor
def predict_random(context, utterances):
return np.random.choice(len(utterances), 10, replace=False)
# Evaluate Random predictor
y_random = [predict_random(test_df.Context[x], test_df.iloc[x,1:].values) for x in range(len(test_df))]
y_test = np.zeros(len(y_random))
for n in [1, 2, 5, 10]:
print("Recall @ ({}, 10): {:g}".format(n, evaluate_recall(y_random, y_test, n)))
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