tf.keras.layers.SpatialDropout1D

Spatial 1D version of Dropout.

Inherits From: Dropout, Layer, Operation

tf.keras.layers.SpatialDropout1D(
    rate, seed=None, name=None, dtype=None
)

This layer performs the same function as Dropout, however, it drops entire 1D feature maps instead of individual elements. If adjacent frames within feature maps are strongly correlated (as is normally the case in early convolution layers) then regular dropout will not regularize the activations and will otherwise just result in an effective learning rate decrease. In this case, SpatialDropout1D will help promote independence between feature maps and should be used instead.

rateFloat between 0 and 1. Fraction of the input units to drop.

inputsA 3D tensor.
trainingPython boolean indicating whether the layer should behave in training mode (applying dropout) or in inference mode (pass-through).

3D tensor with shape: (samples, timesteps, channels)

Output shape: Same as input.

Reference:

inputRetrieves the input tensor(s) of a symbolic operation.

Only returns the tensor(s) corresponding to the first time the operation was called.

outputRetrieves the output tensor(s) of a layer.

Only returns the tensor(s) corresponding to the first time the operation was called.

Methods

from_config

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@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
configA Python dictionary, typically the output of get_config.

Returns
A layer instance.

symbolic_call

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symbolic_call(
    *args, **kwargs
)