Is gravitational search algorithm's initial gravitational constant a function dependent parameter?
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 betwee...
| Main Authors: | , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
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Association for Computing Machinery
2018
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/22929/ http://umpir.ump.edu.my/id/eprint/22929/1/Is%20gravitational%20search%20algorithm%27s%20initial%20gravitational%20constant%20a%20function%20dependent%20parameter.docx.pdf |
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| author | Nor Azlina, Ab. Aziz Nor Hidayati, Abdul Aziz Aminurafiuddin, Zulkifli Zuwairie, Ibrahim Tasiransurini, Ab. Rahman |
| author_facet | Nor Azlina, Ab. Aziz Nor Hidayati, Abdul Aziz Aminurafiuddin, Zulkifli Zuwairie, Ibrahim Tasiransurini, Ab. Rahman |
| author_sort | Nor Azlina, Ab. Aziz Nor |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | 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. |
| first_indexed | 2025-11-15T02:29:16Z |
| format | Conference or Workshop Item |
| id | ump-22929 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T02:29:16Z |
| publishDate | 2018 |
| publisher | Association for Computing Machinery |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-229292018-12-24T06:57:46Z http://umpir.ump.edu.my/id/eprint/22929/ Is gravitational search algorithm's initial gravitational constant a function dependent parameter? Nor Azlina, Ab. Aziz Nor Hidayati, Abdul Aziz Aminurafiuddin, Zulkifli Zuwairie, Ibrahim Tasiransurini, Ab. Rahman TS Manufactures 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. Association for Computing Machinery 2018-07 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/22929/1/Is%20gravitational%20search%20algorithm%27s%20initial%20gravitational%20constant%20a%20function%20dependent%20parameter.docx.pdf 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 (Published) https://doi.org/10.1145/3230467.3230480 |
| spellingShingle | TS Manufactures Nor Azlina, Ab. Aziz Nor Hidayati, Abdul Aziz Aminurafiuddin, Zulkifli Zuwairie, Ibrahim Tasiransurini, Ab. Rahman Is gravitational search algorithm's initial gravitational constant a function dependent parameter? |
| title | Is gravitational search algorithm's initial gravitational constant a function dependent parameter? |
| title_full | Is gravitational search algorithm's initial gravitational constant a function dependent parameter? |
| title_fullStr | Is gravitational search algorithm's initial gravitational constant a function dependent parameter? |
| title_full_unstemmed | Is gravitational search algorithm's initial gravitational constant a function dependent parameter? |
| title_short | Is gravitational search algorithm's initial gravitational constant a function dependent parameter? |
| title_sort | is gravitational search algorithm's initial gravitational constant a function dependent parameter? |
| topic | TS Manufactures |
| url | http://umpir.ump.edu.my/id/eprint/22929/ http://umpir.ump.edu.my/id/eprint/22929/ http://umpir.ump.edu.my/id/eprint/22929/1/Is%20gravitational%20search%20algorithm%27s%20initial%20gravitational%20constant%20a%20function%20dependent%20parameter.docx.pdf |