tf.keras.layers.Flatten | TensorFlow v2.16.1 (original) (raw)

tf.keras.layers.Flatten

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Flattens the input. Does not affect the batch size.

tf.keras.layers.Flatten(
    data_format=None, **kwargs
)

Used in the notebooks

Used in the guide	Used in the tutorials
Effective Tensorflow 2 Migrate early stopping Use TF1.x models in TF2 workflows tf.data: Build TensorFlow input pipelines Migrate checkpoint saving	Image classification Scalable model compression Simple audio recognition: Recognizing keywords Custom training with tf.distribute.Strategy Using DTensors with Keras

Args
data_format	A string, one of "channels_last" (default) or"channels_first". The ordering of the dimensions in the inputs."channels_last" corresponds to inputs with shape(batch, ..., channels) while "channels_first" corresponds to inputs with shape (batch, channels, ...). When unspecified, uses image_data_format value found in your Keras config file at ~/.keras/keras.json (if exists). Defaults to"channels_last".

Args

data_format

A string, one of "channels_last" (default) or"channels_first". The ordering of the dimensions in the inputs."channels_last" corresponds to inputs with shape(batch, ..., channels) while "channels_first" corresponds to inputs with shape (batch, channels, ...). When unspecified, uses image_data_format value found in your Keras config file at ~/.keras/keras.json (if exists). Defaults to"channels_last".

Example:

x = keras.Input(shape=(10, 64)) y = keras.layers.Flatten()(x) y.shape (None, 640)

Attributes
input	Retrieves the input tensor(s) of a symbolic operation.Only returns the tensor(s) corresponding to the _first time_the operation was called.
output	Retrieves the output tensor(s) of a layer.Only returns the tensor(s) corresponding to the _first time_the operation was called.

Methods

`from_config`

View source

@classmethod from_config( config )

Creates a layer from its config.

This method is the reverse of get_config, capable of instantiating the same layer from the config dictionary. It does not handle layer connectivity (handled by Network), nor weights (handled by set_weights).

Args
config	A Python dictionary, typically the output of get_config.

Returns
A layer instance.

`symbolic_call`

View source

symbolic_call(
    *args, **kwargs
)

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Last updated 2024-06-07 UTC.