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tf.keras.backend.binary_crossentropy

tf.keras.backend.binary_crossentropy(
    target,
    output,
    from_logits=False
)

Defined in tensorflow/python/keras/_impl/keras/backend.py.

Binary crossentropy between an output tensor and a target tensor.

Arguments:

  • target: A tensor with the same shape as output.
  • output: A tensor.
  • from_logits: Whether output is expected to be a logits tensor. By default, we consider that output encodes a probability distribution.

Returns:

A tensor.

© 2018 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/keras/backend/binary_crossentropy