neuralnetwork: Initialize a neural network

In wiper8/AI: Provide AI subject functions.

Description

Initialize a neural network

Usage

neuralnetwork(
  formula,
  hidden = 0,
  startweights = NULL,
  linear.output = TRUE,
  activation_fun = sig,
  dactivation_fun = dsig
)

Arguments

formula	formula
hidden	numeric vector for the number of neurons per hidden layer.
startweights	NULL, "zero" or list of matrices of the startweights.
linear.output	logic : are the outputs linear or passed through the activation_fun?
activation_fun	function : activation function for neurons.
dactivation_fun	function : derivative of the activation function.

Value

neural network (class : nn)

Examples

neuralnetwork(out~inputs, 1)

wiper8/AI documentation built on Dec. 23, 2021, 5:15 p.m.