A placeholder op for a value that will be fed into the computation.
N.B. This operation will fail with an error if it is executed. It is intended as a way to represent a value that will always be fed, and to provide attrs that enable the fed value to be checked at runtime.
- scope: A Scope object
- dtype: The type of elements in the tensor.
- shape: The shape of the tensor. The shape can be any partially-specified shape. To be unconstrained, pass in a shape with unknown rank.
Output: A placeholder tensor that must be replaced using the feed mechanism.
|Constructors and Destructors|
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PlaceholderV2( const ::tensorflow::Scope & scope, DataType dtype, PartialTensorShape shape )
::tensorflow::Node * node() const
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Licensed under the Creative Commons Attribution License 3.0.
Code samples licensed under the Apache 2.0 License.