keras: k_spatial_3d_padding – R documentation

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k_spatial_3d_padding

Pads 5D tensor with zeros along the depth, height, width dimensions.

Description

Pads these dimensions with respectively padding[[1]], padding[[2]], and padding[[3]] zeros left and right. For 'channels_last' data_format, the 2nd, 3rd and 4th dimension will be padded. For 'channels_first' data_format, the 3rd, 4th and 5th dimension will be padded.

Usage

k_spatial_3d_padding(
  x,
  padding = list(list(1, 1), list(1, 1), list(1, 1)),
  data_format = NULL
)

Arguments

`x`	Tensor or variable.
`padding`	List of 3 lists, padding pattern.
`data_format`	string, `"channels_last"` or `"channels_first"`.

Value

A padded 5D 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.

keras

R Interface to 'Keras'

v2.4.0

MIT + file LICENSE

Authors

Daniel Falbel [ctb, cph, cre], JJ Allaire [aut, cph], François Chollet [aut, cph], RStudio [ctb, cph, fnd], Google [ctb, cph, fnd], Yuan Tang [ctb, cph] (<https://orcid.org/0000-0001-5243-233X>), Wouter Van Der Bijl [ctb, cph], Martin Studer [ctb, cph], Sigrid Keydana [ctb]

Initial release