Class SeparableConv1D

Depthwise separable 1D convolution. Separable convolutions consist in first performing a depthwise spatial convolution(which acts on each input channel separately) followed by a pointwise convolution which mixes together the resulting output channels.The depth_multiplier argument controls how many output channels are generated per input channel in the depthwise step. Intuitively, separable convolutions can be understood as a way to factorize a convolution kernel into two smaller kernels, or as an extreme version of an Inception block.

Inheritance

System.Object

Keras

Base

BaseLayer

SeparableConv1D

Implements

System.IDisposable

Inherited Members

BaseLayer.Set(BaseLayer[])

Base.Parameters

Base.None

Base.Init()

Base.ToPython()

Base.InvokeStaticMethod(Object, String, Dictionary<String, Object>)

Base.InvokeMethod(String, Dictionary<String, Object>)

Base.Item[String]

Keras.Instance

Keras.keras

Keras.keras2onnx

Keras.tfjs

Keras.Dispose()

Keras.ToTuple(Array)

Keras.ToList(Array)

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: Keras.Layers

Assembly: Keras.dll

Syntax

public class SeparableConv1D : BaseLayer, IDisposable

Constructors

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SeparableConv1D(Int32, Int32, Int32, String, String, Int32, Int32, String, Boolean, String, String, String, String, String, String, String, String, String, String, Shape)

Initializes a new instance of the SeparableConv1D class.

Declaration

public SeparableConv1D(int filters, int kernel_size, int strides = 1, string padding = "valid", string data_format = "channels_last", int dilation_rate = 1, int depth_multiplier = 1, string activation = "", bool use_bias = true, string depthwise_initializer = "glorot_uniform", string pointwise_initializer = "glorot_uniform", string bias_initializer = "zeros", string depthwise_regularizer = "", string pointwise_regularizer = "", string bias_regularizer = "", string activity_regularizer = "", string depthwise_constraint = "", string pointwise_constraint = "", string bias_constraint = "", Shape input_shape = null)

Parameters

Type	Name	Description
System.Int32	filters	Integer, the dimensionality of the output space (i.e. the number of output filters in the convolution).
System.Int32	kernel_size	An integer or tuple/list of single integer, specifying the length of the 1D convolution window.
System.Int32	strides	An integer or tuple/list of single integer, specifying the stride length of the convolution. Specifying any stride value != 1 is incompatible with specifying any dilation_rate value != 1.
System.String	padding	one of "valid" or "same" (case-insensitive).
System.String	data_format	A string, one of "channels_last" or "channels_first". The ordering of the dimensions in the inputs. "channels_last" corresponds to inputs with shape (batch, steps, channels) while "channels_first" corresponds to inputs with shape (batch, channels, steps).
System.Int32	dilation_rate	An integer or tuple/list of a single integer, specifying the dilation rate to use for dilated convolution. Currently, specifying any dilation_rate value != 1 is incompatible with specifying any strides value != 1.
System.Int32	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 filters_in * depth_multiplier.
System.String	activation	Activation function to use (see activations). If you don't specify anything, no activation is applied (ie. "linear" activation: a(x) = x).
System.Boolean	use_bias	Boolean, whether the layer uses a bias vector.
System.String	depthwise_initializer	Initializer for the depthwise kernel matrix (see initializers).
System.String	pointwise_initializer	Initializer for the pointwise kernel matrix (see initializers).
System.String	bias_initializer	Initializer for the bias vector (see initializers).
System.String	depthwise_regularizer	Regularizer function applied to the depthwise kernel matrix (see regularizer).
System.String	pointwise_regularizer	Regularizer function applied to the pointwise kernel matrix (see regularizer).
System.String	bias_regularizer	Regularizer function applied to the bias vector (see regularizer).
System.String	activity_regularizer	Regularizer function applied to the output of the layer (its "activation"). (see regularizer).
System.String	depthwise_constraint	Constraint function applied to the depthwise kernel matrix (see constraints).
System.String	pointwise_constraint	Constraint function applied to the pointwise kernel matrix (see constraints).
System.String	bias_constraint	Constraint function applied to the bias vector (see constraints).
Shape	input_shape	3D tensor with shape: (batch, channels, steps) if data_format is "channels_first" or 3D tensor with shape: (batch, steps, channels) if data_format is "channels_last".

Implements

System.IDisposable