derivative: Derivative calculation

In mgoulet847/tagi: Tractable Approximate Gaussian Inference in Neural Networks

Description

This function does derivative calculations.

Usage

derivative(NN, theta, states, mda, Sda, mdda, Sdda, dlayer)

Arguments

NN	Lists the structure of the neural network
theta	List of parameters
states	List of states
mda	Mean vectors of activation units' first derivative
Sda	Covariance matrices of activation units' first derivative
mdda	Mean vectors of activation units' second derivative
Sdda	Covariance matrices of activation units' second derivative
dlayer	layer from which derivatives will be in respect to

Value

• Mean of first derivative of predicted responses

• Variance of first derivative of predicted responses

• Covariance between derivatives and inputs

• Mean of second derivative of predicted responses

mgoulet847/tagi documentation built on Dec. 21, 2021, 5:10 p.m.