Depthwise 2D convolution with separable filters.

    Depthwise 2D convolution with separable filters.

    k_depthwise_conv2d(
      x,
      depthwise_kernel,
      strides = c(1, 1),
      padding = "valid",
      data_format = NULL,
      dilation_rate = c(1, 1)
    )

    Arguments

    x

    input tensor

    depthwise_kernel

    convolution kernel for the depthwise convolution.

    strides

    strides (length 2).

    padding

    string, "same" or "valid".

    data_format

    string, "channels_last" or "channels_first".

    dilation_rate

    vector of integers, dilation rates for the separable convolution.

    Value

    Output tensor.

    Keras Backend

    This function is part of a set of Keras backend functions that enable lower level access to the core operations of the backend tensor engine (e.g. TensorFlow, CNTK, Theano, etc.).

    You can see a list of all available backend functions here: https://keras.rstudio.com/articles/backend.html#backend-functions.