tf.contrib.rnn.GRUBlockCellV2

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Class GRUBlockCellV2

Temporary GRUBlockCell impl with a different variable naming scheme.

Inherits From: GRUBlockCell

Only differs from GRUBlockCell by variable names.

__init__

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__init__(
    num_units=None,
    cell_size=None,
    reuse=None,
    name='gru_cell'
)

Initialize the Block GRU cell. (deprecated arguments)

Args:

• num_units: int, The number of units in the GRU cell.
• cell_size: int, The old (deprecated) name for num_units.
• reuse: (optional) boolean describing whether to reuse variables in an existing scope. If not True, and the existing scope already has the given variables, an error is raised.
• 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. By default this is "lstm_cell", for variable-name compatibility with tf.compat.v1.nn.rnn_cell.GRUCell.

Raises:

• ValueError: if both cell_size and num_units are not None; or both are None.

Properties

graph

DEPRECATED FUNCTION

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.

Methods

tf.contrib.rnn.GRUBlockCellV2.get_initial_state

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

tf.contrib.rnn.GRUBlockCellV2.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.