energylossbeta {DistributionIV}R Documentation

Energy Loss Calculation with Beta Scaling

Description

This function calculates the energy loss for given tensors. The loss is calculated as the mean of the L2 norms between x0 and x and between x0 and xp, each raised to the power of beta, subtracted by half the mean of the L2 norm between x and xp, also raised to the power of beta.

Usage

energylossbeta(x0, x, xp, beta, verbose = FALSE)

Arguments

x0

A tensor representing the target values.

x

A tensor representing the model's stochastic predictions.

xp

A tensor representing another draw of the model's stochastic predictions.

beta

A numeric value for scaling the energy loss.

verbose

A boolean indicating whether to return prediction loss s1 = E(||x0-x||) and variance loss s2 = E(||x-xp||).

Value

A scalar representing the calculated energy loss.


[Package DistributionIV version 0.1.0 Index]