tf.compat.v1.lite.experimental.nn.TfLiteRNNCell

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The most basic RNN cell.

tf.compat.v1.lite.experimental.nn.TfLiteRNNCell(
    num_units, activation=None, reuse=None, name=None, dtype=None, **kwargs
)

This is used only for TfLite, it provides hints and it also makes the variables in the desired for the tflite ops.

Args:

• num_units: int, The number of units in the RNN cell.
• activation: Nonlinearity to use. Default: tanh. It could also be string that is within Keras activation function names.
• reuse: (optional) Python boolean describing whether to reuse variables in an existing scope. Raises an error if not True and the existing scope already has the given variables.
• name: String, the name of the layer. Layers with the same name will share weights, but to avoid mistakes we require reuse=True in such cases.
• dtype: Default dtype of the layer (default of None means use the type of the first input). Required when build is called before call.
• **kwargs: Dict, keyword named properties for common layer attributes, like trainable etc when constructing the cell from configs of get_config().

Attributes:

• graph: DEPRECATED FUNCTION

  Warning: THIS FUNCTION IS DEPRECATED. It will be removed in a future version. Instructions for updating: Stop using this property because tf.layers layers no longer track their graph.

• output_size: Integer or TensorShape: size of outputs produced by this cell.

• scope_name

• state_size: size(s) of state(s) used by this cell.

  It can be represented by an Integer, a TensorShape or a tuple of Integers or TensorShapes.

Raises:

• ValueError: If the existing scope already has the given variables.

Methods

get_initial_state

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get_initial_state(
    inputs=None, batch_size=None, dtype=None
)

zero_state

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zero_state(
    batch_size, dtype
)

Return zero-filled state tensor(s).

Args:

• batch_size: int, float, or unit Tensor representing the batch size.
• dtype: the data type to use for the state.

Returns:

If state_size is an int or TensorShape, then the return value is a N-D tensor of shape [batch_size, state_size] filled with zeros.

If state_size is a nested list or tuple, then the return value is a nested list or tuple (of the same structure) of 2-D tensors with the shapes [batch_size, s] for each s in state_size.