A placeholder op for a value that will be fed into the computation.
Compat aliases for migration
See Migration guide for more details.
tf.raw_ops.Placeholder( dtype, shape=None, name=None )
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.
tf.DType. The type of elements in the tensor.
shape: An optional
tf.TensorShapeor list of
ints. Defaults to
None. (Optional) The shape of the tensor. If the shape has 0 dimensions, the shape is unconstrained.
name: A name for the operation (optional).
Tensor of type