tf.contrib.framework.smart_case

Like tf.case, except attempts to statically evaluate predicates.

tf.contrib.framework.smart_case(
    pred_fn_pairs, default=None, exclusive=False, name='smart_case'
)

If any predicate in pred_fn_pairs is a bool or has a constant value, the associated callable will be called or omitted depending on its value. Otherwise this functions like tf.case.

Args
`pred_fn_pairs`	Dict or list of pairs of a boolean scalar tensor and a callable which returns a list of tensors.
`default`	Optional callable that returns a list of tensors.
`exclusive`	True iff at most one predicate is allowed to evaluate to `True`.
`name`	A name for this operation (optional).

Returns
The tensors returned by the first pair whose predicate evaluated to True, or those returned by `default` if none does.

Raises
`TypeError`	If `pred_fn_pairs` is not a list/dictionary.
`TypeError`	If `pred_fn_pairs` is a list but does not contain 2-tuples.
`TypeError`	If `fns[i]` is not callable for any i, or `default` is not callable.

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Last updated 2020-10-01 UTC.

tf.contrib.framework.smart_case

Args

Returns

Raises