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.

© 2017 The TensorFlow Authors. All rights reserved.
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

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