Converts a nest of TensorSpecs to a nest of matching placeholders.
tf_agents.specs.tensor_spec.to_nest_placeholder(
nested_tensor_specs, default=None, name_scope='', outer_dims=()
)
Args |
nested_tensor_specs
|
A nest of tensor specs.
|
default
|
Optional constant value to set as a default for the placeholder.
|
name_scope
|
String name for the scope to create the placeholders in.
|
outer_dims
|
Optional leading dimensions for the placeholder.
|
Returns |
A nest of placeholders matching the given tensor spec.
|
Raises |
ValueError
|
If a default is provided outside of the allowed types, or if
default is a np.array that does not match the spec shape.
|