dc.contributor.author | Konakoglu, Berkant | |
dc.contributor.author | Aydemir, Salih Berkan | |
dc.contributor.author | Onay, Funda Kutlu | |
dc.date.accessioned | 2024-03-12T19:28:46Z | |
dc.date.available | 2024-03-12T19:28:46Z | |
dc.date.issued | 2022 | |
dc.identifier.issn | 1532-0626 | |
dc.identifier.issn | 1532-0634 | |
dc.identifier.uri | https://doi.org/10.1002/cpe.7017 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12450/2033 | |
dc.description.abstract | In the present article, the efficiency of a new hybrid learning method, named artificial neural network with gradient-based optimizer algorithm (ANN-GBO), is investigated to determine a local geoid. The outcomes of the assessed method are compared with classical ANN (without GBO), some metaheuristic-based ANN models and other study results (interpolation methods). Four commonly used performance metrics, root mean square error (RMSE), mean absolute error (MAE), mean absolute relative error (MARE) and coefficient of determination (R-2) have been used to assess the applied methods. Assessment of predictions revealed that ANN-GBO yielded the best results (RMSE: 10.51 cm, MAE: 8.26 cm, MARE: 0.27 cm, and R-2: 0.9622). The outcomes of the work clearly show that the ANN-GBO approach has the lowest prediction error compared with ANN. It can be said that the GBO algorithm enhances the ANN capability in local geoid modeling. It may be recommended to optimize the weights of the ANN with GBO for high prediction accuracy. This research can be extended to other regions. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Wiley | en_US |
dc.relation.ispartof | Concurrency And Computation-Practice & Experience | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | artificial neural network | en_US |
dc.subject | GNSS | en_US |
dc.subject | leveling measurements | en_US |
dc.subject | gradient-based optimizer algorithm | en_US |
dc.subject | metaheuristic algorithms | en_US |
dc.subject | modeling local geoid | en_US |
dc.title | Application of a metaheuristic gradient-based optimizer algorithm integrated into artificial neural network model in a local geoid modeling with global navigation satellite systems/leveling measurements | en_US |
dc.type | article | en_US |
dc.department | Amasya Üniversitesi | en_US |
dc.authorid | KUTLU ONAY, Funda/0000-0002-8531-4054 | |
dc.authorid | Konakoglu, Berkant/0000-0002-8276-587X | |
dc.authorid | aydemir, salih berkan/0000-0003-0069-3479 | |
dc.identifier.volume | 34 | en_US |
dc.identifier.issue | 18 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.identifier.scopus | 2-s2.0-85128164147 | en_US |
dc.identifier.doi | 10.1002/cpe.7017 | |
dc.department-temp | [Konakoglu, Berkant] Amasya Univ, Dept Architecture & Urban Planning, Amasya, Turkey; [Aydemir, Salih Berkan; Onay, Funda Kutlu] Amasya Univ, Dept Comp Engn, Amasya, Turkey | en_US |
dc.identifier.wos | WOS:000782667100001 | en_US |
dc.authorwosid | KUTLU ONAY, Funda/JDW-0374-2023 | |
dc.authorwosid | Konakoglu, Berkant/GQB-2641-2022 | |