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Specifies the ndim, 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
)
Every layer should expose (if appropriate) an input_spec
attribute:
a list of instances of InputSpec (one per input tensor).
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
@classmethod
from_config( config )
get_config
get_config()