k_in_train_phase

Note that <code>alt</code> should have the same shape as <code>x</code>.

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.

Tomasz Kalinowski

keras

R Interface to 'Keras'

Daniel Falbel

JJ Allaire

François Chollet

RStudio 

Google 

Yuan Tang

Wouter Van Der Bijl

Martin Studer

Sigrid Keydana

k_in_train_phase function

<dl><dt>x</dt>
<dd>What to return in train phase (tensor or function that returns a
tensor).</dd>
<dt>alt</dt>
<dd>What to return otherwise (tensor or function that returns a
tensor).</dd>
<dt>training</dt>
<dd>Optional scalar tensor (or R logical or integer) specifying
the learning phase.</dd></dl>

Arguments

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://tensorflow.rstudio.com/reference/keras/index.html#backend">https://tensorflow.rstudio.com/reference/keras/index.html#backend</a>.

Keras Backend

Selects x in train phase, and alt otherwise. — k_in_train_phase

<dl>

<dt>x</dt>
<dd>What to return in train phase (tensor or function that returns a
tensor).</dd>


<dt>alt</dt>
<dd>What to return otherwise (tensor or function that returns a
tensor).</dd>


<dt>training</dt>
<dd>Optional scalar tensor (or R logical or integer) specifying
the learning phase.</dd>

</dl>

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://tensorflow.rstudio.com/reference/keras/index.html#backend'>https://tensorflow.rstudio.com/reference/keras/index.html#backend</a>.

k_in_train_phase: Selects `x` in train phase, and `alt` otherwise.

Description

Usage

Value

Arguments

Keras Backend