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arXiv · 1811.09196

Using External Archive for Improved Performance in Multi-Objective Optimization

Mahesh B. Patil
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Abstract

It is shown that the use of an external archive, purely for storage purposes, can bring substantial benefits in multi-objective optimization. A new scheme for archive management for the above purpose is described. The new scheme is combined with the NSGA-II algorithm for solving two multi-objective optimization problems, and it is demonstrated that this combination gives significantly improved sets of Pareto-optimal solutions. The additional computational effort because of the external archive is found to be insignificant when the objective functions are expensive to evaluate.

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Mahesh B. Patil. 2018-11-22. Using External Archive for Improved Performance in Multi-Objective Optimization. https://arxiv.org/abs/1811.09196

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