paper-with-me

홈 › Papers

A Diverse Clustering Particle Swarm Optimizer for Dynamic Environment: To Locate and Track Multiple Optima

2020-05-19 · Zahid Iqbal, Waseem Shahzad

In real life, mostly problems are dynamic. Many algorithms have been proposed to handle the static problems, but these algorithms do not handle or poorly handle the dynamic environment problems. Although, many algorithms have been proposed to handle dynamic problems but still, there are some limitations or drawbacks in every algorithm regarding diversity of particles and tracking of already found optima. To overcome these limitations/drawbacks, we have proposed a new efficient algorithm to handle the dynamic environment effectively by tracking and locating multiple optima and by improving the diversity and convergence speed of algorithm. In this algorithm, a new method has been proposed which explore the undiscovered areas of search space to increase the diversity of algorithm. This algorithm also uses a method to effectively handle the overlapped and overcrowded particles. Branke has proposed moving peak benchmark which is commonly used MBP in literature. We also have performed different experiments on Moving Peak Benchmark. After comparing the experimental results with different state of art algorithms, it was seen that our algorithm performed more efficiently.

📄 PDF Abstract BibTeX arXiv:2005.09551

Code (0)

등록된 구현이 없습니다.

Tasks

ClusteringDiversity

Methods 이 논문이 사용한 방법론

SPEED The monocular depth estimation (MDE) is the task of estimating depth from a single frame. This information is an essential knowledge in many computer vision tasks such as scene…

Similar Papers 제목 키워드 기반

A fast density peak clustering based particle swarm optimizer for dynamic optimization

2024-02-01 · Expert Systems with Applications 2024 2 · Fei Li a, C, ∗, Qiang Yue a 외

Dynamic optimization problems (DOPs) are optimization problems with time evolution characteristics. In this type of problem, the decision variables and the state variables change over time and produce results that will…

ClusteringDiversity

A Particle Swarm Optimization hyper-heuristic for the Dynamic Vehicle Routing Problem

2020-06-15 · Michał Okulewicz, Jacek Mańdziuk

This paper presents a method for choosing a Particle Swarm Optimization based optimizer for the Dynamic Vehicle Routing Problem on the basis of the initially available data of a given problem instance. The optimization a…

Hamiltonian Monte Carlo Particle Swarm Optimizer

2022-05-08 · Omatharv Bharat Vaidya, Rithvik Terence DSouza, Snehanshu Saha, Soma Dhavala 외

We introduce the Hamiltonian Monte Carlo Particle Swarm Optimizer (HMC-PSO), an optimization algorithm that reaps the benefits of both Exponentially Averaged Momentum PSO and HMC sampling. The coupling of the position an…

Position

A Study of the Fundamental Parameters of Particle Swarm Optimizers

2021-01-25 · Mauro S. Innocente, Johann Sienz

The range of applications of traditional optimization methods are limited by the features of the object variables, and of both the objective and the constraint functions. In contrast, population-based algorithms whose op…

Evolutionary Algorithms

Pseudo-Adaptive Penalization to Handle Constraints in Particle Swarm Optimizers

2021-01-25 · Mauro S. Innocente, Johann Sienz

The penalization method is a popular technique to provide particle swarm optimizers with the ability to handle constraints. The downside is the need of penalization coefficients whose settings are problem-specific. While…