TOPSIS for Metaheuristics

Technique for Order Preference by Similarity to Ideal Solution for metaheuristics.


Updated 24 Mar 2022

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This code contains a function that selects the best answer in a Pareto front of any dimension through Techinique for Order Preference by Similarity to Ideal Solution. It is enough to deliver to the function the Space matrix of the objectives and the decision variables associated with it.

Cite As

Pereira, João Luiz Junho, et al. “Lichtenberg Algorithm: A Novel Hybrid PHYSICS-Based Meta-Heuristic For Global Optimization.” Expert Systems with Applications, Elsevier BV, Dec. 2020, p. 114522, doi:10.1016/j.eswa.2020.114522.

MATLAB Release Compatibility
Created with R2016b
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes

This code normalizes the objective space for a fair choice


Correcting the normalization


Now the objective space is normalized before TOPSIS application