Projects per year
Abstract
Heuristic optimization methods such as Particle Swarm Optimization (PSO) depend on their parameters to achieve good performance on a given class of problems. Some modifications of heuristic algorithms aim to adapt those parameters during the optimization process. We present a framework to design such adaptation strategies using continuous fuzzy feedback control. Our framework, which is not tied to a particular algorithm, provides us with a simple interface where probes are sampled in the optimization process and parameters are fed back. The process of turning probes into parameters uses fuzzy logic rule sets, where the design of rules aims to maximize performance on a training benchmark. This meta-optimization is achieved by a Bayesian Optimizer (BO) with a Gradient Boosted Regression Trees (GBRT) prior. The robustness of the control is also assessed on a validation benchmark.
Original language | English |
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Title of host publication | 2022 IEEE Congress on Evolutionary Computation (CEC) |
Publisher | IEEE |
Pages | 1-8 |
ISBN (Electronic) | 978-1-6654-6708-7 |
ISBN (Print) | 978-1-6654-6709-4 |
DOIs | |
Publication status | Published - 2022 |
Publication series
Name | 2022 IEEE Congress on Evolutionary Computation, CEC 2022 - Conference Proceedings |
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Keywords
- Optimization
- Particle Swarm Optimization
- Fuzzy Logics
- Systematic Algorithm Design
- Fuzzy Control
- Hyperheuristics
- PSO
- Swarm Intelligence
Fingerprint
Dive into the research topics of 'Setup of a New Adaptive Fuzzy Particle Swarm Optimization Algorithm'. Together they form a unique fingerprint.Projects
- 1 Finished
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CÉCI – Consortium of high performance computing centers
Champagne, B., Lazzaroni, R., Geuzaine , C., Chatelain, P. & Knaepen, B.
1/01/18 → 31/12/22
Project: Research
Equipment
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High Performance Computing Technology Platform
Benoît Champagne (Manager)
Technological Platform High Performance ComputingFacility/equipment: Technological Platform
Activities
- 1 Participation in conference
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2022 IEEE Congress on Evolutionary Computation, CEC 2022
Nicolas Roy (Contributor)
18 Jul 2022 → 23 Jul 2022Activity: Participating in or organising an event types › Participation in conference