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Unverified Commit 9057a3a1 authored by Yanhui Liang's avatar Yanhui Liang Committed by GitHub
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Update optimizer (#4491)

parent 9bf9a837
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official/recommendation/ncf_main.py
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......@@ -146,8 +146,7 @@ def convert_keras_to_estimator(keras_model, num_gpus, model_dir):
Returns:
est_model: The converted Estimator.
"""
# TODO(b/79866338): update GradientDescentOptimizer with AdamOptimizer
optimizer = tf.train.GradientDescentOptimizer(
optimizer = tf.train.AdamOptimizer(
learning_rate=FLAGS.learning_rate)
keras_model.compile(optimizer=optimizer, loss="binary_crossentropy")
......
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