k_placeholder

Shape of the placeholder (integer list, may include <code>NULL</code>
entries).

shape

Number of axes of the tensor. At least one of <code>shape</code>, <code>ndim</code>
must be specified. If both are specified, <code>shape</code> is used.

ndim

dtype

Logical, whether the placeholder should have a sparse type.

sparse

Optional name string for the placeholder.

name

Instantiates a placeholder tensor and returns it.

Interface to 'Keras' <https://keras.io>, a high-level neural
networks 'API'. 'Keras' was developed with a focus on enabling fast experimentation,
supports both convolution based networks and recurrent networks (as well as
combinations of the two), and runs seamlessly on both 'CPU' and 'GPU' devices.

JJ Allaire

keras

R Interface to 'Keras'

Fran<c3><a7>ois Chollet

 RStudio

 Google

Yuan Tang

Daniel Falbel

Wouter Van Der Bijl

Martin Studer

Sigrid Keydana

k_placeholder function

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:
<a href="https://keras.rstudio.com/articles/backend.html#backend-functions">https://keras.rstudio.com/articles/backend.html#backend-functions</a>.

k_placeholder: Instantiates a placeholder tensor and returns it.

Description

Usage

Arguments

Value

Keras Backend