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I_SDE+—An Indicator for Multi and Many-Objective Optimization

Lookup NU author(s): Dr Trinadh PamulapatiORCiD

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Abstract

In this letter, an efficient indicator for multi and many-objective optimization is proposed. The proposed indicator (I _SDE ⁺ ) is a combination of sum of objectives and shift-based density estimation and benefits from their ability to promote convergence and diversity, respectively. An evolutionary multiobjective optimization framework based on the proposed indicator is shown to perform comparably or better than the state-of-the-art on a variety of scalable benchmark problems.

Publication metadata

Author(s): Pamulapati T, Mallipeddi R, Suganthan PN

Publication type: Letter

Publication status: Published

Journal: IEEE Transactions on Evolutionary Computation

Year: 2019

Volume: 23

Issue: 2

Pages: 346-352

Print publication date: 01/04/2019

Online publication date: 19/06/2018

Acceptance date: 13/06/2018

ISSN (print): 1089-778X

ISSN (electronic): 1941-0026

URL: https://doi.org/10.1109/TEVC.2018.2848921

DOI: 10.1109/TEVC.2018.2848921

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