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A study of fitness inheritance and approximation techniques for multi-objective particle swarm optimization

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2 Author(s)
M. Reyes-Sierra ; Dept. de Ingenieria Electrica, CINVESTAV-IPN, Mexico ; C. A. C. Coello

In this paper, we study the use of fitness inheritance and approximation techniques to reduce the number of fitness evaluations into a PSO-based multi-objective algorithm previously proposed by the authors. Fifteen fitness inheritance techniques and four approximation techniques are applied to a set of four well-known test functions taken from the multi-objective optimization literature. A comparison of the best techniques found against other PSO-based multi-objective approaches is carried out using other test functions. The obtained results show a good performance of the enhancement techniques proposed

Published in:

2005 IEEE Congress on Evolutionary Computation  (Volume:1 )

Date of Conference:

5-5 Sept. 2005