Multi-objectives

Implementation of some multi-objective functions.

biogeme.multiobjectives module

Implementation of some multi-objective functions.

author:

Michel Bierlaire

date:

Fri Jul 14 18:35:29 2023

A multi-objective function takes the estimation results, and returns several indicators. The indicators should be such that the lower, the better. If an indicator must be maximized, the oppoite value should be returned.

biogeme.multiobjectives.AIC_BIC_dimension(results)

Function returning the AIC, BIC and the number of parameters, designed for multi-objective optimization

Parameters:

results (bioResults) – estimation results

biogeme.multiobjectives.loglikelihood_dimension(results)

Function returning the negative log likelihood and the number of parameters, designed for multi-objective optimization

Parameters:

results (bioResults) – estimation results