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Particle Swarm Optimization Algorithms Inspired by Immunity-Clonal Mechanism and Their Applications to Spam Detection

Particle Swarm Optimization Algorithms Inspired by Immunity-Clonal Mechanism and Their Applications to Spam Detection

Copyright: © 2012 |Pages: 24
ISBN13: 9781466615922|ISBN10: 1466615923|EISBN13: 9781466615939
DOI: 10.4018/978-1-4666-1592-2.ch011
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MLA

Tan, Ying. "Particle Swarm Optimization Algorithms Inspired by Immunity-Clonal Mechanism and Their Applications to Spam Detection." Innovations and Developments of Swarm Intelligence Applications, edited by Yuhui Shi, IGI Global, 2012, pp. 182-205. https://doi.org/10.4018/978-1-4666-1592-2.ch011

APA

Tan, Y. (2012). Particle Swarm Optimization Algorithms Inspired by Immunity-Clonal Mechanism and Their Applications to Spam Detection. In Y. Shi (Ed.), Innovations and Developments of Swarm Intelligence Applications (pp. 182-205). IGI Global. https://doi.org/10.4018/978-1-4666-1592-2.ch011

Chicago

Tan, Ying. "Particle Swarm Optimization Algorithms Inspired by Immunity-Clonal Mechanism and Their Applications to Spam Detection." In Innovations and Developments of Swarm Intelligence Applications, edited by Yuhui Shi, 182-205. Hershey, PA: IGI Global, 2012. https://doi.org/10.4018/978-1-4666-1592-2.ch011

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Abstract

Compared to conventional PSO algorithm, particle swarm optimization algorithms inspired by immunity-clonal strategies are presented for their rapid convergence, easy implementation and ability of optimization. A novel PSO algorithm, clonal particle swarm optimization (CPSO) algorithm, is proposed based on clonal principle in natural immune system. By cloning the best individual of successive generations, the CPSO enlarges the area near the promising candidate solution and accelerates the evolution of the swarm, leading to better optimization capability and faster convergence performance than conventional PSO. As a variant, an advance-and-retreat strategy is incorporated to find the nearby minima in an enlarged solution space for greatly accelerating the CPSO before the next clonal operation. A black hole model is also established for easy implementation and good performance. Detailed descriptions of the CPSO algorithm and its variants are elaborated. Extensive experiments on 15 benchmark test functions demonstrate that the proposed CPSO algorithms speedup the evolution procedure and improve the global optimization performance. Finally, an application of the proposed PSO algorithms to spam detection is provided in comparison with the other three methods.

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