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tf.distribute.get_loss_reduction

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tf.distribute.ReduceOp corresponding to the last loss reduction.

Aliases:

tf.distribute.get_loss_reduction()

This is used to decide whether loss should be scaled in optimizer (used only for estimator + v1 optimizer use case).

Returns:

tf.distribute.ReduceOp corresponding to the last loss reduction for estimator and v1 optimizer use case. tf.distribute.ReduceOp.SUM otherwise.