k_gradients: Returns the gradients of 'variables' w.r.t. 'loss'.

Description Usage Arguments Value Keras Backend

View source: R/backend.R

Description

Returns the gradients of variables w.r.t. loss.

Usage

1
k_gradients(loss, variables)

Arguments

loss

Scalar tensor to minimize.

variables

List of variables.

Value

A gradients 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 documentation built on Oct. 9, 2019, 1:04 a.m.