k_in_test_phase: Selects 'x' in test phase, and 'alt' otherwise.

In keras: R Interface to 'Keras'

Selects x in test phase, and alt otherwise.

Description

Note that alt should have the same shape as x.

Usage

k_in_test_phase(x, alt, training = NULL)

Arguments

x	What to return in test phase (tensor or function that returns a tensor).
alt	What to return otherwise (tensor or function that returns a tensor).
training	Optional scalar tensor (or R logical or integer) specifying the learning phase.

Value

Either x or alt based on k_learning_phase().

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://tensorflow.rstudio.com/reference/keras/index.html#backend.

keras documentation built on May 29, 2024, 3:20 a.m.