Research Article

Modified genetic algorithm with novel crossover and mutation operator for travelling salesman problem

Volume: 42 Number: 6 December 9, 2024

Modified genetic algorithm with novel crossover and mutation operator for travelling salesman problem

Abstract

In this study, Genetic Algorithm (GA), a sort of randomized direct, iterative search methodology built around natural selection, is employ in computers to discover approximations of solutions to optimisation and search issues. GA employs operators including selection, crossover, and mutation to tackle. In case of NP-hard issues, particularly for travelling salesman problem (TSP), the GAs is beneficial. To reduce the overall distance, we propose a novel crossover operator with its python code for the TSP. Along with the Python pseudo coding, we additionally introduced a mutation operator to enhance the consummation of GA in determining the shortest distance in the TSP. To emphasize the proposed crossover and mutation operator, we also illustrate different steps using examples. We integrated path representation with our developed crossover and mutation operator as it is apparent method to represent a tour.

Keywords

References

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Details

Primary Language

English

Subjects

Clinical Chemistry

Journal Section

Research Article

Publication Date

December 9, 2024

Submission Date

July 11, 2023

Acceptance Date

November 11, 2023

Published in Issue

Year 2024 Volume: 42 Number: 6

APA
Sharma, M., Chaudhary, S., Rathour, L., & Mishra, V. N. (2024). Modified genetic algorithm with novel crossover and mutation operator for travelling salesman problem. Sigma Journal of Engineering and Natural Sciences, 42(6), 1876-1883. https://izlik.org/JA48DD39BD
AMA
1.Sharma M, Chaudhary S, Rathour L, Mishra VN. Modified genetic algorithm with novel crossover and mutation operator for travelling salesman problem. SIGMA. 2024;42(6):1876-1883. https://izlik.org/JA48DD39BD
Chicago
Sharma, M.k., Sadhna Chaudhary, Laxmi Rathour, and Vishnu Narayan Mishra. 2024. “Modified Genetic Algorithm With Novel Crossover and Mutation Operator for Travelling Salesman Problem”. Sigma Journal of Engineering and Natural Sciences 42 (6): 1876-83. https://izlik.org/JA48DD39BD.
EndNote
Sharma M, Chaudhary S, Rathour L, Mishra VN (December 1, 2024) Modified genetic algorithm with novel crossover and mutation operator for travelling salesman problem. Sigma Journal of Engineering and Natural Sciences 42 6 1876–1883.
IEEE
[1]M. Sharma, S. Chaudhary, L. Rathour, and V. N. Mishra, “Modified genetic algorithm with novel crossover and mutation operator for travelling salesman problem”, SIGMA, vol. 42, no. 6, pp. 1876–1883, Dec. 2024, [Online]. Available: https://izlik.org/JA48DD39BD
ISNAD
Sharma, M.k. - Chaudhary, Sadhna - Rathour, Laxmi - Mishra, Vishnu Narayan. “Modified Genetic Algorithm With Novel Crossover and Mutation Operator for Travelling Salesman Problem”. Sigma Journal of Engineering and Natural Sciences 42/6 (December 1, 2024): 1876-1883. https://izlik.org/JA48DD39BD.
JAMA
1.Sharma M, Chaudhary S, Rathour L, Mishra VN. Modified genetic algorithm with novel crossover and mutation operator for travelling salesman problem. SIGMA. 2024;42:1876–1883.
MLA
Sharma, M.k., et al. “Modified Genetic Algorithm With Novel Crossover and Mutation Operator for Travelling Salesman Problem”. Sigma Journal of Engineering and Natural Sciences, vol. 42, no. 6, Dec. 2024, pp. 1876-83, https://izlik.org/JA48DD39BD.
Vancouver
1.M.k. Sharma, Sadhna Chaudhary, Laxmi Rathour, Vishnu Narayan Mishra. Modified genetic algorithm with novel crossover and mutation operator for travelling salesman problem. SIGMA [Internet]. 2024 Dec. 1;42(6):1876-83. Available from: https://izlik.org/JA48DD39BD

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