contrib.keras.backend.categorical_crossentropy
tf.contrib.keras.backend.categorical_crossentropy
tf.contrib.keras.backend.categorical_crossentropy
categorical_crossentropy( output, target, from_logits=False )
Defined in tensorflow/contrib/keras/python/keras/backend.py
.
Categorical crossentropy between an output tensor and a target tensor.
Arguments:
output: A tensor resulting from a softmax (unless `from_logits` is True, in which case `output` is expected to be the logits). target: A tensor of the same shape as `output`. from_logits: Boolean, whether `output` is the result of a softmax, or is a tensor of logits.
Returns:
Output tensor.
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Licensed under the Creative Commons Attribution License 3.0.
Code samples licensed under the Apache 2.0 License.
https://www.tensorflow.org/api_docs/python/tf/contrib/keras/backend/categorical_crossentropy