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Creates a placeholder for a tf.RaggedTensor
that will always be fed.
tf.compat.v1.ragged.placeholder(
dtype, ragged_rank, value_shape=None, name=None
)
Important: This ragged tensor will produce an error if evaluated.
Its value must be fed using the feed_dict
optional argument to
Session.run()
, Tensor.eval()
, or Operation.run()
.
@compatibility{eager} Placeholders are not compatible with eager execution.
dtype
: The data type for the RaggedTensor
.ragged_rank
: The ragged rank for the RaggedTensor
value_shape
: The shape for individual flat values in the RaggedTensor
.name
: A name for the operation (optional).A RaggedTensor
that may be used as a handle for feeding a value, but
not evaluated directly.
RuntimeError
: if eager execution is enabled