Separability Detection Cooperative Particle Swarm Optimizer based on Covariance Matrix Adaptation
Journal Title: International Journal of Advanced Computer Science & Applications - Year 2012, Vol 3, Issue 4
Abstract
The particle swarm optimizer (PSO) is a population-based optimization technique that can be widely utilized to many applications. The cooperative particle swarm optimization (CPSO) applies cooperative behavior to improve the PSO on finding the global optimum in a high-dimensional space. This is achieved by employing multiple swarms to partition the search space. However, independent changes made by different swarms on correlated variables will deteriorate the performance of the algorithm. This paper proposes a separability detection approach based on covariance matrix adaptation to find non-separable variables so that they can previously be placed into the same swarm to address the difficulty that the original CPSO encounters.
Authors and Affiliations
Sheng-Fuu Lin , Yi-Chang Cheng , Jyun-Wei Chang , Pei-Chia Hung
Keywords
Related Articles
- EP ID EP135131
- DOI -
- Views 79
- Downloads 0
Effective Strategies for ROI and Image Matching
The paper presents an exceptional four matching strategies: systematic, random, gradient and simulated annealing using diferent metrics. We consider two kinds of image matching algorithms. The first one oriented on the w...
Heart Failure Prediction Models using Big Data Techniques
Big Data technologies have a great potential in transforming healthcare, as they have revolutionized other industries. In addition to reducing the cost, they could save millions of lives and improve patient outcomes. Hea...
Experimental Study of Spatial Cognition Capability Enhancement with Building Block Learning Contents for Disabled Children
In this research, we develop learning teaching materials using building blocks for children with disabilities, and verify learning effect. It is important to prepare input equipment according to children with disabilitie...
Modularity Index Metrics for Java-Based Open Source Software Projects
Open Source Software (OSS) Projects are gaining popularity these days, and they become alternatives in building software system. Despite many failures in these projects, there are some success stories with one of the ide...
A High Performance Biometric System Based on Image Morphological Analysis
At present, many of the algorithms used and proposed for digital imaging biometric systems are based on mathematical complex models, and this fact is directly related to the performance of any computer implementation of...