Gene Permutation: A new Probabilistic Genetic Operator for Improving Multi Expression Programming

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@InProceedings{Anjum:2019:SSCI,

• author = "Aftab Anjum and Mazharul Islam and Lin Wang",
• booktitle = "2019 IEEE Symposium Series on Computational Intelligence (SSCI)",
• title = "Gene Permutation: A new Probabilistic Genetic Operator for Improving Multi Expression Programming",
• year = "2019",
• pages = "3139--3146",
• month = dec,
• keywords = "genetic algorithms, genetic programming",
• DOI = "doi:10.1109/SSCI44817.2019.9003048",
• abstract = "Multi-expression Programming (MEP) encodes multiple genes through linear representation and is a widely useful technique for tangible applications like classification, symbolic regression and digital circuit designing. MEP uses only two genetic operators (mutation, crossover) to explore the search space and exploit genetic materials. However, after going through multiple generations and due to its naturally inspired fitness-based selection procedure, MEP significantly reduces genetic diversity in the population and ultimately produces homogeneous individuals; hence, leading to poor convergence and an ultimate fall into the local minimum. Gene-permutation, the newly proposed Probabilistic Genetic Operator, breakouts the homogeneity by rearranging and inducing new genetic materials in the individuals which in turn maintains the healthy genetic diversity in the population. Moreover, it also assists other genetic operators to produce more effective chromosomes and fully explore the search space. The experiments point out that Gene-permutation improves training efficiency as well as reduces test errors on several well-known symbolic regression problems.",
• notes = "Also known as \cite{9003048}",

}

Genetic Programming entries for Aftab Anjum Mazharul Islam Lin Wang

Citations