k_gradients {keras}

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

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