trainModel: Function to train model

In johnchower/gloobtyd: Buy 'till you die analysis

Description

Function to train model

Usage

trainModel(data, paramsInit = c(1, 1, 1, 1), lambda = 0, ...)

Arguments

data	An integer matrix where each row consists of the recency/frequency statistics for a single user, in the order (x, n, m)
paramsInit	A length-4 numeric vector of initial parameters for the log likelihood function. (alpha, beta, gamma, delta)
lambda	Regularization parameter to pass to cost and cost_d
...	Additional arguments to pass to stats::optim

johnchower/gloobtyd documentation built on May 19, 2019, 3:03 p.m.