R/backend.R

k_gradients

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

Description

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

Usage

 
k_gradients(loss, variables) 

Arguments

Arguments	Description
loss	Scalar tensor to minimize.
variables	List of variables.

Section

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.

Value

A gradients tensor.