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Python base.Layer方法代码示例

本文整理汇总了Python中tensorflow.python.layers.base.Layer方法的典型用法代码示例。如果您正苦于以下问题:Python base.Layer方法的具体用法?Python base.Layer怎么用?Python base.Layer使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在tensorflow.python.layers.base的用法示例。


在下文中一共展示了base.Layer方法的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: __init__

# 需要导入模块: from tensorflow.python.layers import base [as 别名]
# 或者: from tensorflow.python.layers.base import Layer [as 别名]
def __init__(self, cell, helper, initial_state, latent_vector, output_layer=None):
        """Initialize BasicDecoder.
        Args:
          cell: An `RNNCell` instance.
          helper: A `Helper` instance.
          initial_state: A (possibly nested tuple of...) tensors and TensorArrays.
            The initial state of the RNNCell.
          latent_vector: A hidden state intended to be concatenated with the
            hidden state at every time-step of decoding
          output_layer: (Optional) An instance of `tf.layers.Layer`, i.e.,
            `tf.layers.Dense`.  Optional layer to apply to the RNN output prior
            to storing the result or sampling.
        Raises:
          TypeError: if `cell`, `helper` or `output_layer` have an incorrect type.
        """
        rnn_cell_impl.assert_like_rnncell("cell must be an RNNCell, received: %s" % type(cell), cell)
        if not isinstance(helper, helper_py.Helper):
            raise TypeError("helper must be a Helper, received: %s" % type(helper))
        if output_layer is not None and not isinstance(output_layer, layers_base.Layer):
            raise TypeError("output_layer must be a Layer, received: %s" % type(output_layer))
        self._cell = cell
        self._helper = helper
        self._initial_state = initial_state
        self._output_layer = output_layer
        self._latent_vector = latent_vector 
开发者ID:vineetjohn,项目名称:linguistic-style-transfer,代码行数:27,代码来源:custom_decoder.py

示例2: call

# 需要导入模块: from tensorflow.python.layers import base [as 别名]
# 或者: from tensorflow.python.layers.base import Layer [as 别名]
def call(self, inputs, forward=True):
    vs = variable_scope.get_variable_scope()
    vars_before = vs.global_variables()

    if forward:
      x1, x2 = inputs
      out = self._forward(x1, x2)
    else:
      y1, y2 = inputs
      out = self._backward(y1, y2)

    # Add any created variables to the Layer's variable stores
    new_vars = vs.global_variables()[len(vars_before):]
    train_vars = vs.trainable_variables()
    for new_var in new_vars:
      if new_var in train_vars:
        self._trainable_weights.append(new_var)
      else:
        self._non_trainable_weights.append(new_var)

    return out 
开发者ID:taehoonlee,项目名称:tensornets,代码行数:23,代码来源:rev_block_lib.py

示例3: compute_mask

# 需要导入模块: from tensorflow.python.layers import base [as 别名]
# 或者: from tensorflow.python.layers.base import Layer [as 别名]
def compute_mask(self, inputs, mask=None):  # pylint: disable=unused-argument
    """Computes an output mask tensor.

    Arguments:
        inputs: Tensor or list of tensors.
        mask: Tensor or list of tensors.

    Returns:
        None or a tensor (or list of tensors,
            one per output tensor of the layer).
    """
    if not self.supports_masking:
      if mask is not None:
        if isinstance(mask, list):
          if any(m is not None for m in mask):
            raise TypeError('Layer ' + self.name + ' does not support masking, '
                            'but was passed an input_mask: ' + str(mask))
        else:
          raise TypeError('Layer ' + self.name + ' does not support masking, '
                          'but was passed an input_mask: ' + str(mask))
      # masking not explicitly supported: return None as mask
      return None
    # if masking is explicitly supported, by default
    # carry over the input mask
    return mask 
开发者ID:ryfeus,项目名称:lambda-packs,代码行数:27,代码来源:topology.py

示例4: input

# 需要导入模块: from tensorflow.python.layers import base [as 别名]
# 或者: from tensorflow.python.layers.base import Layer [as 别名]
def input(self):
    """Retrieves the input tensor(s) of a layer.

    Only applicable if the layer has exactly one inbound node,
    i.e. if it is connected to one incoming layer.

    Returns:
        Input tensor or list of input tensors.

    Raises:
        AttributeError: if the layer is connected to
        more than one incoming layers.
    """
    if len(self.inbound_nodes) > 1:
      raise AttributeError('Layer ' + self.name +
                           ' has multiple inbound nodes, '
                           'hence the notion of "layer input" '
                           'is ill-defined. '
                           'Use `get_input_at(node_index)` instead.')
    elif not self.inbound_nodes:
      raise AttributeError('Layer ' + self.name +
                           ' is not connected, no input to return.')
    return self._get_node_attribute_at_index(0, 'input_tensors', 'input') 
开发者ID:ryfeus,项目名称:lambda-packs,代码行数:25,代码来源:topology.py

示例5: input_mask

# 需要导入模块: from tensorflow.python.layers import base [as 别名]
# 或者: from tensorflow.python.layers.base import Layer [as 别名]
def input_mask(self):
    """Retrieves the input mask tensor(s) of a layer.

    Only applicable if the layer has exactly one inbound node,
    i.e. if it is connected to one incoming layer.

    Returns:
        Input mask tensor (potentially None) or list of input
        mask tensors.

    Raises:
        AttributeError: if the layer is connected to
        more than one incoming layers.
    """
    if len(self.inbound_nodes) != 1:
      raise AttributeError('Layer ' + self.name +
                           ' has multiple inbound nodes, ' +
                           'hence the notion of "layer input mask" '
                           'is ill-defined. '
                           'Use `get_input_mask_at(node_index)` '
                           'instead.')
    return self._get_node_attribute_at_index(0, 'input_masks', 'input mask') 
开发者ID:ryfeus,项目名称:lambda-packs,代码行数:24,代码来源:topology.py

示例6: output_mask

# 需要导入模块: from tensorflow.python.layers import base [as 别名]
# 或者: from tensorflow.python.layers.base import Layer [as 别名]
def output_mask(self):
    """Retrieves the output mask tensor(s) of a layer.

    Only applicable if the layer has exactly one inbound node,
    i.e. if it is connected to one incoming layer.

    Returns:
        Output mask tensor (potentially None) or list of output
        mask tensors.

    Raises:
        AttributeError: if the layer is connected to
        more than one incoming layers.
    """
    if len(self.inbound_nodes) != 1:
      raise AttributeError('Layer ' + self.name +
                           ' has multiple inbound nodes, '
                           'hence the notion of "layer output mask" '
                           'is ill-defined. '
                           'Use `get_output_mask_at(node_index)` '
                           'instead.')
    return self._get_node_attribute_at_index(0, 'output_masks', 'output mask') 
开发者ID:ryfeus,项目名称:lambda-packs,代码行数:24,代码来源:topology.py

示例7: input_spec

# 需要导入模块: from tensorflow.python.layers import base [as 别名]
# 或者: from tensorflow.python.layers.base import Layer [as 别名]
def input_spec(self):
    """Gets the model's input specs.

    Returns:
        A list of `InputSpec` instances (one per input to the model)
            or a single instance if the model has only one input.
    """
    specs = []
    for layer in getattr(self, 'input_layers', []):
      if layer.input_spec is None:
        specs.append(None)
      else:
        if not isinstance(layer.input_spec, list):
          raise TypeError('Layer ' + layer.name +
                          ' has an input_spec attribute that '
                          'is not a list. We expect a list. '
                          'Found input_spec = ' + str(layer.input_spec))
        specs += layer.input_spec
    if len(specs) == 1:
      return specs[0]
    return specs 
开发者ID:ryfeus,项目名称:lambda-packs,代码行数:23,代码来源:topology.py

示例8: __init__

# 需要导入模块: from tensorflow.python.layers import base [as 别名]
# 或者: from tensorflow.python.layers.base import Layer [as 别名]
def __init__(self, cell, helper, initial_state, output_layer=None):
		"""Initialize CustomDecoder.
		Args:
			cell: An `RNNCell` instance.
			helper: A `Helper` instance.
			initial_state: A (possibly nested tuple of...) tensors and TensorArrays.
				The initial state of the RNNCell.
			output_layer: (Optional) An instance of `tf.layers.Layer`, i.e.,
				`tf.layers.Dense`. Optional layer to apply to the RNN output prior
				to storing the result or sampling.
		Raises:
			TypeError: if `cell`, `helper` or `output_layer` have an incorrect type.
		"""
		if not rnn_cell_impl._like_rnncell(cell):  # pylint: disable=protected-access
			raise TypeError("cell must be an RNNCell, received: %s" % type(cell))
		if not isinstance(helper, helper_py.Helper):
			raise TypeError("helper must be a Helper, received: %s" % type(helper))
		if (output_layer is not None
				and not isinstance(output_layer, layers_base.Layer)):
			raise TypeError(
					"output_layer must be a Layer, received: %s" % type(output_layer))
		self._cell = cell
		self._helper = helper
		self._initial_state = initial_state
		self._output_layer = output_layer 
开发者ID:rishikksh20,项目名称:vae_tacotron2,代码行数:27,代码来源:custom_decoder.py

示例9: __init__

# 需要导入模块: from tensorflow.python.layers import base [as 别名]
# 或者: from tensorflow.python.layers.base import Layer [as 别名]
def __init__(self, cell, helper, initial_state, latent_vector, output_layer=None):
        """Initialize BasicDecoder.
        Args:
          cell: An `RNNCell` instance.
          helper: A `Helper` instance.
          initial_state: A (possibly nested tuple of...) tensors and TensorArrays.
            The initial state of the RNNCell.
          output_layer: (Optional) An instance of `tf.layers.Layer`, i.e.,
            `tf.layers.Dense`.  Optional layer to apply to the RNN output prior
            to storing the result or sampling.
        Raises:
          TypeError: if `cell`, `helper` or `output_layer` have an incorrect type.
        """
        if not rnn_cell_impl._like_rnncell(cell):  # pylint: disable=protected-access
            raise TypeError("cell must be an RNNCell, received: %s" % type(cell))
        if not isinstance(helper, helper_py.Helper):
            raise TypeError("helper must be a Helper, received: %s" % type(helper))
        if (output_layer is not None and not isinstance(output_layer, layers_base.Layer)):
            raise TypeError("output_layer must be a Layer, received: %s" % type(output_layer))
        self._cell = cell
        self._helper = helper
        self._initial_state = initial_state
        self._output_layer = output_layer
        self._latent_vector = latent_vector 
开发者ID:HareeshBahuleyan,项目名称:tf-var-attention,代码行数:26,代码来源:basic_decoder.py

示例10: __init__

# 需要导入模块: from tensorflow.python.layers import base [as 别名]
# 或者: from tensorflow.python.layers.base import Layer [as 别名]
def __init__(self, cell, helper, initial_state, output_layer=None):
		"""Initialize CustomDecoder.
		Args:
			cell: An `RNNCell` instance.
			helper: A `Helper` instance.
			initial_state: A (possibly nested tuple of...) tensors and TensorArrays.
				The initial state of the RNNCell.
			output_layer: (Optional) An instance of `tf.layers.Layer`, i.e.,
				`tf.layers.Dense`. Optional layer to apply to the RNN output prior
				to storing the result or sampling.
		Raises:
			TypeError: if `cell`, `helper` or `output_layer` have an incorrect type.
		"""
		rnn_cell_impl.assert_like_rnncell(type(cell), cell)
		if not isinstance(helper, helper_py.Helper):
			raise TypeError("helper must be a Helper, received: %s" % type(helper))
		if (output_layer is not None
				and not isinstance(output_layer, layers_base.Layer)):
			raise TypeError(
					"output_layer must be a Layer, received: %s" % type(output_layer))
		self._cell = cell
		self._helper = helper
		self._initial_state = initial_state
		self._output_layer = output_layer 
开发者ID:Rayhane-mamah,项目名称:Tacotron-2,代码行数:26,代码来源:custom_decoder.py

示例11: __init__

# 需要导入模块: from tensorflow.python.layers import base [as 别名]
# 或者: from tensorflow.python.layers.base import Layer [as 别名]
def __init__(self, cell, helper, initial_state, output_layer=None):
		"""Initialize CustomDecoder.
		Args:
			cell: An `RNNCell` instance.
			helper: A `Helper` instance.
			initial_state: A (possibly nested tuple of...) tensors and TensorArrays.
				The initial state of the RNNCell.
			output_layer: (Optional) An instance of `tf.layers.Layer`, i.e.,
				`tf.layers.Dense`. Optional layer to apply to the RNN output prior
				to storing the result or sampling.
		Raises:
			TypeError: if `cell`, `helper` or `output_layer` have an incorrect type.
		"""
		# rnn_cell_impl.assert_like_rnncell(type(cell), cell)
		if not isinstance(helper, helper_py.Helper):
			raise TypeError("helper must be a Helper, received: %s" % type(helper))
		if (output_layer is not None
				and not isinstance(output_layer, layers_base.Layer)):
			raise TypeError(
					"output_layer must be a Layer, received: %s" % type(output_layer))
		self._cell = cell
		self._helper = helper
		self._initial_state = initial_state
		self._output_layer = output_layer 
开发者ID:cnlinxi,项目名称:style-token_tacotron2,代码行数:26,代码来源:custom_decoder.py

示例12: build

# 需要导入模块: from tensorflow.python.layers import base [as 别名]
# 或者: from tensorflow.python.layers.base import Layer [as 别名]
def build(self, _):
    # This tells the parent Layer object that it's OK to call
    # self.add_variable() inside the call() method.
    pass 
开发者ID:ryfeus,项目名称:lambda-packs,代码行数:6,代码来源:rnn_cell_impl.py

示例13: set_weights

# 需要导入模块: from tensorflow.python.layers import base [as 别名]
# 或者: from tensorflow.python.layers.base import Layer [as 别名]
def set_weights(self, weights):
    """Sets the weights of the layer, from Numpy arrays.

    Arguments:
        weights: a list of Numpy arrays. The number
            of arrays and their shape must match
            number of the dimensions of the weights
            of the layer (i.e. it should match the
            output of `get_weights`).

    Raises:
        ValueError: If the provided weights list does not match the
            layer's specifications.
    """
    params = self.weights
    if len(params) != len(weights):
      raise ValueError('You called `set_weights(weights)` on layer "' +
                       self.name + '" with a  weight list of length ' +
                       str(len(weights)) + ', but the layer was expecting ' +
                       str(len(params)) + ' weights. Provided weights: ' +
                       str(weights)[:50] + '...')
    if not params:
      return
    weight_value_tuples = []
    param_values = K.batch_get_value(params)
    for pv, p, w in zip(param_values, params, weights):
      if pv.shape != w.shape:
        raise ValueError('Layer weight shape ' + str(pv.shape) +
                         ' not compatible with '
                         'provided weight shape ' + str(w.shape))
      weight_value_tuples.append((p, w))
    K.batch_set_value(weight_value_tuples) 
开发者ID:ryfeus,项目名称:lambda-packs,代码行数:34,代码来源:topology.py

示例14: __init__

# 需要导入模块: from tensorflow.python.layers import base [as 别名]
# 或者: from tensorflow.python.layers.base import Layer [as 别名]
def __init__(self, cell, helper, initial_state, output_layer=None):
    """Initialize BasicDecoder.

    Args:
      cell: An `RNNCell` instance.
      helper: A `Helper` instance.
      initial_state: A (possibly nested tuple of...) tensors and TensorArrays.
        The initial state of the RNNCell.
      output_layer: (Optional) An instance of `tf.layers.Layer`, i.e.,
        `tf.layers.Dense`.  Optional layer to apply to the RNN output prior
        to storing the result or sampling.

    Raises:
      TypeError: if `cell`, `helper` or `output_layer` have an incorrect type.
    """
    if not rnn_cell_impl._like_rnncell(cell):  # pylint: disable=protected-access
      raise TypeError("cell must be an RNNCell, received: %s" % type(cell))
    if not isinstance(helper, helper_py.Helper):
      raise TypeError("helper must be a Helper, received: %s" % type(helper))
    if (output_layer is not None
        and not isinstance(output_layer, layers_base.Layer)):
      raise TypeError(
          "output_layer must be a Layer, received: %s" % type(output_layer))
    self._cell = cell
    self._helper = helper
    self._initial_state = initial_state
    self._output_layer = output_layer 
开发者ID:ryfeus,项目名称:lambda-packs,代码行数:29,代码来源:basic_decoder.py

示例15: __init__

# 需要导入模块: from tensorflow.python.layers import base [as 别名]
# 或者: from tensorflow.python.layers.base import Layer [as 别名]
def __init__(self, cell, helper, initial_state, latent_vector, output_layer=None):
        """Initialize BasicDecoder.
        Args:
          cell: An `RNNCell` instance.
          helper: A `Helper` instance.
          initial_state: A (possibly nested tuple of...) tensors and TensorArrays.
            The initial state of the RNNCell.
          output_layer: (Optional) An instance of `tf.layers.Layer`, i.e.,
            `tf.layers.Dense`.  Optional layer to apply to the RNN output prior
            to storing the result or sampling.
        Raises:
          TypeError: if `cell`, `helper` or `output_layer` have an incorrect type.
        """
        if not rnn_cell_impl._like_rnncell(cell):  # pylint: disable=protected-access
            raise TypeError("cell must be an RNNCell, received: %s" % type(cell))
        if not isinstance(helper, helper_py.Helper):
            raise TypeError("helper must be a Helper, received: %s" % type(helper))
        if (output_layer is not None and not isinstance(output_layer, layers_base.Layer)):
            raise TypeError("output_layer must be a Layer, received: %s" % type(output_layer))
        self._cell = cell
        self._helper = helper
        self._initial_state = initial_state
        self._output_layer = output_layer
        self._latent_vector = latent_vector
        self._intermediate_context_kl_loss = tf.zeros(shape=(helper.batch_size,))  # shape of (batch_size,)
        # CHANGE-1: Variable to keep adding the c_kl_losses from each timestep 
开发者ID:HareeshBahuleyan,项目名称:tf-var-attention,代码行数:28,代码来源:basic_decoder.py


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