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Is gravitational search algorithm's initial gravitational constant a function dependent parameter?

Nor Azlina, Ab. Aziz Nor and Hidayati, Abdul Aziz and Aminurafiuddin, Zulkifli and Zuwairie, Ibrahim and Tasiransurini, Ab. Rahman (2018) Is gravitational search algorithm's initial gravitational constant a function dependent parameter? In: ACM International Conference Proceeding Series: International Conference on E-Business and Mobile Commerce (ICEMC 2018), 21-23 May 2018 , Chengdu, China. pp. 60-66.. ISBN 978-145036430-0

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Abstract

Gravitational search algorithm (GSA) has several parameters to be initialized. One of the parameter is the initial gravitational constant G0. In the original GSA G0 is initialized to 100. Here, the robustness of this setting is evaluated using several test functions. The value of G0 is varied between 10 to 100000. The results from the experiment are statistically compared. It is found that G0 is a function dependent parameter and its original value is not a robust setting.

Item Type: Conference or Workshop Item (Lecture)
Additional Information: Index by Scopus
Uncontrolled Keywords: Gravitational search algorithm; Parameter robustness; Population based optimization algorithm
Subjects: T Technology > TS Manufactures
Faculty/Division: Faculty of Manufacturing Engineering
Depositing User: Mrs. Neng Sury Sulaiman
Date Deposited: 24 Dec 2018 06:57
Last Modified: 24 Dec 2018 06:57
URI: http://umpir.ump.edu.my/id/eprint/22929
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