R/backend.R

k_binary_crossentropy

Binary crossentropy between an output tensor and a target tensor.

Description

Binary crossentropy between an output tensor and a target tensor.

Usage

 
k_binary_crossentropy(target, output, from_logits = FALSE) 

Arguments

Arguments Description
target A tensor with the same shape as output.
output A tensor.
from_logits Whether output is expected to be a logits tensor. By default, we consider that output encodes a probability distribution.

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 tensor.