Results 1 to 10 of about 6,017,267 (341)

New search strategy for multi-objective evolutionary algorithm [PDF]

open access: yesHeliyon
To address the problem of low search efficiency of multi-objective evolutionary algorithm during iterations, we proposed a new idea which considering a single individual to generate better solutions in a single iteration as a starting point to improve ...
Liu Yuejun
doaj   +2 more sources

Reinforcement Learning-assisted Evolutionary Algorithm: A Survey and Research Opportunities [PDF]

open access: yesSwarm and Evolutionary Computation, 2023
Evolutionary algorithms (EA), a class of stochastic search methods based on the principles of natural evolution, have received widespread acclaim for their exceptional performance in various real-world optimization problems.
Yanjie Song   +11 more
semanticscholar   +1 more source

Performance Comparison of Non-Dominated Sorting Genetic Algorithm with strength Pareto evolutionary algorithm in Selecting Optimal Portfolios in Tehran Stock Exchange [PDF]

open access: yesتحقیقات مالی, 2022
Objective: One of the most important issues for all investors, including individual and institutional investors in the stock market, is finding the optimal portfolio. Identifying the optimal portfolio in the stock market can be considered a two-objective
Gholamhossein Golarzi, Hamid Reza Ansari
doaj   +1 more source

Quantum-Inspired Distributed Memetic Algorithm

open access: yesComplex System Modeling and Simulation, 2022
This paper proposed a novel distributed memetic evolutionary model, where four modules distributed exploration, intensified exploitation, knowledge transfer, and evolutionary restart are coevolved to maximize their strengths and achieve superior global ...
Guanghui Zhang   +4 more
doaj   +1 more source

Theoretical analysis of garden balsam optimization algorithm

open access: yesSystems Science & Control Engineering, 2022
Garden balsam optimization (GBO) is a new proposed evolutionary algorithm based on swarm intelligence. Convergence and time complexity analyses are very important in evolutionary computation, but the research on GBO is still blank.
Xiaohui Wang, Shengpu Li
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

A Novel Elitism Co-Evolutionary Algorithm for Antagonistic Weapon-Target Assignment

open access: yesIEEE Access, 2021
The Antagonistic Weapon-Target Assignment (AGWTA) problem is a crucial decision issue in Command & Control (C2). Since this is a minimax problem, co-evolutionary algorithms can be used to solve it effectively.
Jichuan Huang   +5 more
doaj   +1 more source

Evolutionary Multi-Objective Membrane Algorithm

open access: yesIEEE Access, 2020
Recent advances in evolutionary algorithms based on membrane computing have shown that the mechanism of membrane computing is an effective way to solve optimization problems. In this work, we propose a new evolutionary multi-objective algorithm that uses
Chuang Liu   +3 more
doaj   +1 more source

Hybrid algorithm of Bayesian optimization and evolutionary algorithm in crystal structure prediction

open access: yesScience and Technology of Advanced Materials: Methods, 2022
We propose a highly efficient searching algorithm in crystal structure prediction. The searching algorithm is a hybrid of the evolutionary algorithm and Bayesian optimization. The evolutionary algorithm is widely used in crystal structure prediction, and
Tomoki Yamashita   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy