tf.compat.v1.layers.SeparableConv2D Depthwise separable 2D convolution. Inherits From: SeparableConv2D, Layer, Layer, Module 
tf.compat.v1.layers.SeparableConv2D(
    filters, kernel_size, strides=(1, 1), padding='valid',
    data_format='channels_last', dilation_rate=(1, 1), depth_multiplier=1,
    activation=None, use_bias=True, depthwise_initializer=None,
    pointwise_initializer=None, bias_initializer=tf.zeros_initializer(),
    depthwise_regularizer=None, pointwise_regularizer=None, bias_regularizer=None,
    activity_regularizer=None, depthwise_constraint=None, pointwise_constraint=None,
    bias_constraint=None, trainable=True, name=None, **kwargs
)
 This layer performs a depthwise convolution that acts separately on channels, followed by a pointwise convolution that mixes channels. If use_bias is True and a bias initializer is provided, it adds a bias vector to the output. It then optionally applies an activation function to produce the final output.
 


 Arguments
  filters   Integer, the dimensionality of the output space (i.e. the number of filters in the convolution).  
  kernel_size   A tuple or list of 2 integers specifying the spatial dimensions of the filters. Can be a single integer to specify the same value for all spatial dimensions.  
  strides   A tuple or list of 2 positive integers specifying the strides of the convolution. Can be a single integer to specify the same value for all spatial dimensions. Specifying any stride value != 1 is incompatible with specifying any dilation_rate value != 1.  
  padding   One of "valid" or "same" (case-insensitive). "valid" means no padding. "same" results in padding evenly to the left/right or up/down of the input such that output has the same height/width dimension as the input.  
  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, height, width, channels) while channels_first corresponds to inputs with shape (batch, channels, height, width).  
  dilation_rate   An integer or tuple/list of 2 integers, specifying the dilation rate to use for dilated convolution. Can be a single integer to specify the same value for all spatial dimensions. Currently, specifying any dilation_rate value != 1 is incompatible with specifying any stride value != 1.  
  depth_multiplier   The number of depthwise convolution output channels for each input channel. The total number of depthwise convolution output channels will be equal to num_filters_in * depth_multiplier.  
  activation   Activation function. Set it to None to maintain a linear activation.  
  use_bias   Boolean, whether the layer uses a bias.  
  depthwise_initializer   An initializer for the depthwise convolution kernel.  
  pointwise_initializer   An initializer for the pointwise convolution kernel.  
  bias_initializer   An initializer for the bias vector. If None, the default initializer will be used.  
  depthwise_regularizer   Optional regularizer for the depthwise convolution kernel.  
  pointwise_regularizer   Optional regularizer for the pointwise convolution kernel.  
  bias_regularizer   Optional regularizer for the bias vector.  
  activity_regularizer   Optional regularizer function for the output.  
  depthwise_constraint   Optional projection function to be applied to the depthwise kernel after being updated by an Optimizer (e.g. used for norm constraints or value constraints for layer weights). The function must take as input the unprojected variable and must return the projected variable (which must have the same shape). Constraints are not safe to use when doing asynchronous distributed training.  
  pointwise_constraint   Optional projection function to be applied to the pointwise kernel after being updated by an Optimizer.  
  bias_constraint   Optional projection function to be applied to the bias after being updated by an Optimizer.  
  trainable   Boolean, if True also add variables to the graph collection GraphKeys.TRAINABLE_VARIABLES (see tf.Variable).  
  name   A string, the name of the layer.   
 


 Attributes
  graph  
 
  scope_name