Reduction
Defined in tensorflow/python/ops/losses/losses_impl.py.
Types of loss reduction.
Contains the following values: NONE: Un-reduced weighted losses with the same shape as input. SUM: Scalar sum of weighted losses. MEAN: Scalar SUM divided by sum of weights. SUM_OVER_BATCH_SIZE: Scalar SUM divided by number of elements in losses. SUM_OVER_NONZERO_WEIGHTS: Scalar SUM divided by number of non-zero weights. SUM_BY_NONZERO_WEIGHTS: Same as SUM_OVER_NONZERO_WEIGHTS.
all@classmethod all(cls)
validate@classmethod
validate(
cls,
key
)
MEANNONESUMSUM_BY_NONZERO_WEIGHTSSUM_OVER_BATCH_SIZESUM_OVER_NONZERO_WEIGHTS
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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/losses/Reduction