Results 11 to 20 of about 299,863 (342)

Methods That Optimize Multi-Objective Problems: A Survey and Experimental Evaluation

open access: yesIEEE Access, 2020
Most current multi-optimization survey papers classify methods into broad objective categories and do not draw clear boundaries between the specific techniques employed by these methods.
Kamal Taha
doaj   +1 more source

A Multi-Objective Evolutionary Algorithm With Hierarchical Clustering-Based Selection

open access: yesIEEE Access, 2023
This paper proposes an evolutionary algorithm with hierarchical clustering based selection for multi-objective optimization. In the proposed algorithm, a hierarchical clustering is employed to design the environmental and mating selections, named local ...
Shenghao Zhou   +6 more
doaj   +1 more source

Evolutionary Multiobjective Optimization Driven by Generative Adversarial Networks (GANs) [PDF]

open access: yes, 2020
Recently, increasing works have proposed to drive evolutionary algorithms using machine learning models. Usually, the performance of such model based evolutionary algorithms is highly dependent on the training qualities of the adopted models.
Cheng, Ran   +4 more
core   +3 more sources

Decomposition-Based Multi-Objective Evolutionary Algorithm Design Under Two Algorithm Frameworks

open access: yesIEEE Access, 2020
The development of efficient and effective evolutionary multi-objective optimization (EMO) algorithms has been an active research topic in the evolutionary computation community. Over the years, many EMO algorithms have been proposed.
Lie Meng Pang, Hisao Ishibuchi, Ke Shang
doaj   +1 more source

A novel multi-objective evolutionary algorithm based on space partitioning [PDF]

open access: yes, 2019
To design an e ective multi-objective optimization evolutionary algorithms (MOEA), we need to address the following issues: 1) the sensitivity to the shape of true Pareto front (PF) on decomposition-based MOEAs; 2) the loss of diversity due to paying so ...
F Gu   +13 more
core   +1 more source

A constrained multi-objective surrogate-based optimization algorithm [PDF]

open access: yes, 2014
Surrogate models or metamodels are widely used in the realm of engineering for design optimization to minimize the number of computationally expensive simulations.
Couckuyt, Ivo   +3 more
core   +1 more source

Evolving temporal fuzzy association rules from quantitative data with a multi-objective evolutionary algorithm [PDF]

open access: yes, 2011
A novel method for mining association rules that are both quantitative and temporal using a multi-objective evolutionary algorithm is presented. This method successfully identifies numerous temporal association rules that occur more frequently in areas ...
C. Carmona   +8 more
core   +1 more source

On Performance of a Simple Multi-objective Evolutionary Algorithm on the Constrained Minimum Spanning Tree Problem

open access: yesInternational Journal of Computational Intelligence Systems, 2022
The constrained optimization problems can be transformed into multi-objective optimization problems, and thus can be optimized by multi-objective evolutionary algorithms.
Xinsheng Lai
doaj   +1 more source

A Multi-Objective Planning Framework for Optimal Integration of Distributed Generations [PDF]

open access: yes, 2013
This paper presents an evolutionary algorithm for analyzing the best mix of distributed generations (DG) in a distribution network. The multi-objective optimization aims at minimizing the total cost of real power generation, line losses and CO2 emissions,
Howe, Joe   +2 more
core   +1 more source

Evolutionary algorithm for multi-objective multi-index transportation problem under fuzziness

open access: yesJournal of Applied Research on Industrial Engineering, 2020
An Improved Genetic Algorithm (I-GA) for solving multi-objective Fuzzy Multi–Index Multi-objective Transportation Problem (FM-MOTP) is presented. Firstly, we introduce a new structure for the individual to be able to represent all possible feasible ...
Mohammed A. El-Shorbagy   +3 more
doaj   +1 more source

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