A multi-tier adaptive grid algorithm for the evolutionary multi-objective optimisation of complex problems
Authors: Rostami, S. and Shenfield, A.
Journal: Soft Computing
Volume: 21
Issue: 17
Pages: 4963-4979
eISSN: 1433-7479
ISSN: 1432-7643
DOI: 10.1007/s00500-016-2227-6
Abstract:The multi-tier Covariance Matrix Adaptation Pareto Archived Evolution Strategy (m-CMA-PAES) is an evolutionary multi-objective optimisation (EMO) algorithm for real-valued optimisation problems. It combines a non-elitist adaptive grid based selection scheme with the efficient strategy parameter adaptation of the elitist Covariance Matrix Adaptation Evolution Strategy (CMA-ES). In the original CMA-PAES, a solution is selected as a parent for the next population using an elitist adaptive grid archiving (AGA) scheme derived from the Pareto Archived Evolution Strategy (PAES). In contrast, a multi-tiered AGA scheme to populate the archive using an adaptive grid for each level of non-dominated solutions in the considered candidate population is proposed. The new selection scheme improves the performance of the CMA-PAES as shown using benchmark functions from the ZDT, CEC09, and DTLZ test suite in a comparison against the (μ+ λ) Multi-Objective Covariance Matrix Adaptation Evolution Strategy (MO-CMA-ES). In comparison with MO-CMA-ES, the experimental results show that the proposed algorithm offers up to a 69 % performance increase according to the Inverse Generational Distance (IGD) metric.
https://eprints.bournemouth.ac.uk/24261/
Source: Scopus
A multi-tier adaptive grid algorithm for the evolutionary multi-objective optimisation of complex problems
Authors: Rostami, S. and Shenfield, A.
Journal: SOFT COMPUTING
Volume: 21
Issue: 17
Pages: 4963-4979
eISSN: 1433-7479
ISSN: 1432-7643
DOI: 10.1007/s00500-016-2227-6
https://eprints.bournemouth.ac.uk/24261/
Source: Web of Science (Lite)
A multi-tier adaptive grid algorithm for the evolutionary multi-objective optimisation of complex problems
Authors: Rostami, S. and Shenfield, A.
Journal: Soft Computing
ISSN: 1432-7643
DOI: 10.1007/s00500-016-2227-6
Abstract:The multi-tier Covariance Matrix Adaptation Pareto Archived Evolution Strategy (m-CMA-PAES) is an evolutionary multi-objective optimisation (EMO) algorithm for real-valued optimisation problems. It combines a non-elitist adaptive grid based selection scheme with the efficient strategy parameter adaptation of the elitist Covariance Matrix Adaptation Evolution Strategy (CMA-ES). In the original CMA-PAES, a solution is selected as a parent for the next population using an elitist adaptive grid archiving (AGA) scheme derived from the Pareto Archived Evolution Strategy (PAES). In contrast, a multi-tiered AGA scheme to populate the archive using an adaptive grid for each level of non-dominated solutions in the considered candidate population is proposed. The new selection scheme improves the performance of the CMA-PAES as shown using benchmark functions from the ZDT, CEC09, and DTLZ test suite in a comparison against the (μ+λ) μ λ Multi-Objective Covariance Matrix Adaptation Evolution Strategy (MO-CMA-ES). In comparison with MO-CMA-ES, the experimental results show that the proposed algorithm offers up to a 69 % performance increase according to the Inverse Generational Distance (IGD) metric.
https://eprints.bournemouth.ac.uk/24261/
Source: Manual
A multi-tier adaptive grid algorithm for the evolutionary multi-objective optimisation of complex problems
Authors: Rostami, S. and Shenfield, A.
Journal: Soft Computing
Volume: 21
Issue: 17
Pages: 4963-4979
ISSN: 1432-7643
Abstract:The multi-tier Covariance Matrix Adaptation Pareto Archived Evolution Strategy (m-CMA-PAES) is an evolutionary multi-objective optimisation (EMO) algorithm for real-valued optimisation problems. It combines a non-elitist adaptive grid based selection scheme with the efficient strategy parameter adaptation of the elitist Covariance Matrix Adaptation Evolution Strategy (CMA-ES). In the original CMA-PAES, a solution is selected as a parent for the next population using an elitist adaptive grid archiving (AGA) scheme derived from the Pareto Archived Evolution Strategy (PAES). In contrast, a multi-tiered AGA scheme to populate the archive using an adaptive grid for each level of non-dominated solutions in the considered candidate population is proposed. The new selection scheme improves the performance of the CMA-PAES as shown using benchmark functions from the ZDT, CEC09, and DTLZ test suite in a comparison against the (μ+λ) μ λ Multi-Objective Covariance Matrix Adaptation Evolution Strategy (MO-CMA-ES). In comparison with MO-CMA-ES, the experimental results show that the proposed algorithm offers up to a 69 % performance increase according to the Inverse Generational Distance (IGD) metric.
https://eprints.bournemouth.ac.uk/24261/
Source: BURO EPrints