Bibliographic Details
| Title: |
Decomposition-Based Interactive Evolutionary Algorithm for Multiple Objective Optimization. |
| Authors: |
Tomczyk, Michal K., Kadzinski, Milosz |
| Source: |
IEEE Transactions on Evolutionary Computation; Apr2020, Vol. 24 Issue 2, p320-334, 15p |
| Subject Terms: |
MONTE Carlo method, MATHEMATICAL decomposition, EVOLUTIONARY computation |
| Abstract: |
We propose a decomposition-based interactive evolutionary algorithm (EA) for multiple objective optimization. During an evolutionary search, a decision maker (DM) is asked to compare pairwise solutions from the current population. Using the Monte Carlo simulation, the proposed algorithm generates from a uniform distribution a set of instances of the preference model compatible with such an indirect preference information. These instances are incorporated as the search directions with the aim of systematically converging a population toward the DMs most preferred region of the Pareto front. The experimental comparison proves that the proposed decomposition-based method outperforms the state-of-the-art interactive counterparts of the dominance-based EAs. We also show that the quality of constructed solutions is highly affected by the form of the incorporated preference model. [ABSTRACT FROM AUTHOR] |
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