tf.keras.layers.InputSpec
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Specifies the rank, dtype and shape of every input to a layer.
tf.keras.layers.InputSpec(
dtype=None, shape=None, ndim=None, max_ndim=None, min_ndim=None, axes=None
)
Layers can expose (if appropriate) an input_spec
attribute:
an instance of InputSpec
, or a nested structure of InputSpec
instances
(one per input tensor). These objects enable the layer to run input
compatibility checks for input structure, input rank, input shape, and
input dtype.
A None entry in a shape is compatible with any dimension,
a None shape is compatible with any shape.
Arguments |
dtype
|
Expected DataType of the input.
|
shape
|
Shape tuple, expected shape of the input
(may include None for unchecked axes).
|
ndim
|
Integer, expected rank of the input.
|
max_ndim
|
Integer, maximum rank of the input.
|
min_ndim
|
Integer, minimum rank of the input.
|
axes
|
Dictionary mapping integer axes to
a specific dimension value.
|
Methods
from_config
View source
@classmethod
from_config(
config
)
get_config
View source
get_config()
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Last updated 2020-10-01 UTC.
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