A Quasi-Affine Transformation Evolutionary Algorithm Enhanced by Hybrid Taguchi Strategy and Its Application in Fault Detection of Wireless Sensor Network
A quasi-affine transformation evolutionary algorithm improved by the Taguchi strategy, levy flight and the restart mechanism (TLR-QUATRE) is proposed in this paper. This algorithm chooses the specific optimization route according to a certain probability, and the Taguchi strategy helps the algorithm...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2023-03-01
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| Series: | Symmetry |
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| Online Access: | https://www.mdpi.com/2073-8994/15/4/795 |
| _version_ | 1797603457319829504 |
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| author | Jeng-Shyang Pan Ru-Yu Wang Shu-Chuan Chu Kuo-Kun Tseng Fang Fan |
| author_facet | Jeng-Shyang Pan Ru-Yu Wang Shu-Chuan Chu Kuo-Kun Tseng Fang Fan |
| author_sort | Jeng-Shyang Pan |
| collection | DOAJ |
| description | A quasi-affine transformation evolutionary algorithm improved by the Taguchi strategy, levy flight and the restart mechanism (TLR-QUATRE) is proposed in this paper. This algorithm chooses the specific optimization route according to a certain probability, and the Taguchi strategy helps the algorithm achieve more detailed local exploitation. The latter two strategies help particles move at random steps of different sizes, enhancing the global exploration ability. To explore the new algorithm’s performance, we make a detailed analysis in seven aspects through comparative experiments on CEC2017 suite. The experimental results show that the new algorithm has strong optimization ability, outstanding high-dimensional exploration ability and excellent convergence. In addition, this paper pays attention to the demonstration of the process, which makes the experimental results credible, reliable and explainable. The new algorithm is applied to fault detection in wireless sensor networks, in which TLR-QUATRE is combined with back-propagation neural network (BPNN). This study uses the symmetry of generation and feedback for network training. We compare it with other optimization structures through eight public datasets and one actual landing dataset. Five classical machine learning indicators and ROC curves are used for visualization. Finally, the robust adaptability of TLR-QUATRE on this issue is confirmed. |
| first_indexed | 2024-03-11T04:29:25Z |
| format | Article |
| id | doaj.art-c90ae2c1671845419d1aadcb15315ea0 |
| institution | Directory Open Access Journal |
| issn | 2073-8994 |
| language | English |
| last_indexed | 2024-03-11T04:29:25Z |
| publishDate | 2023-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Symmetry |
| spelling | doaj.art-c90ae2c1671845419d1aadcb15315ea02023-11-17T21:32:50ZengMDPI AGSymmetry2073-89942023-03-0115479510.3390/sym15040795A Quasi-Affine Transformation Evolutionary Algorithm Enhanced by Hybrid Taguchi Strategy and Its Application in Fault Detection of Wireless Sensor NetworkJeng-Shyang Pan0Ru-Yu Wang1Shu-Chuan Chu2Kuo-Kun Tseng3Fang Fan4College of Computer Science and Engineering, Shandong University of Science and Technology, Qingdao 266590, ChinaCollege of Computer Science and Engineering, Shandong University of Science and Technology, Qingdao 266590, ChinaCollege of Computer Science and Engineering, Shandong University of Science and Technology, Qingdao 266590, ChinaDepartment of Computer Science and Technology, Harbin Institute of Technology, Shenzhen 150006, ChinaCollege of Intelligent Equipment, Shandong University of Science and Technology, Taian 271000, ChinaA quasi-affine transformation evolutionary algorithm improved by the Taguchi strategy, levy flight and the restart mechanism (TLR-QUATRE) is proposed in this paper. This algorithm chooses the specific optimization route according to a certain probability, and the Taguchi strategy helps the algorithm achieve more detailed local exploitation. The latter two strategies help particles move at random steps of different sizes, enhancing the global exploration ability. To explore the new algorithm’s performance, we make a detailed analysis in seven aspects through comparative experiments on CEC2017 suite. The experimental results show that the new algorithm has strong optimization ability, outstanding high-dimensional exploration ability and excellent convergence. In addition, this paper pays attention to the demonstration of the process, which makes the experimental results credible, reliable and explainable. The new algorithm is applied to fault detection in wireless sensor networks, in which TLR-QUATRE is combined with back-propagation neural network (BPNN). This study uses the symmetry of generation and feedback for network training. We compare it with other optimization structures through eight public datasets and one actual landing dataset. Five classical machine learning indicators and ROC curves are used for visualization. Finally, the robust adaptability of TLR-QUATRE on this issue is confirmed.https://www.mdpi.com/2073-8994/15/4/795quasi-affine transformation evolutionaryTaguchi strategylevy flightrestart mechanismfault detectionwireless sensor networks |
| spellingShingle | Jeng-Shyang Pan Ru-Yu Wang Shu-Chuan Chu Kuo-Kun Tseng Fang Fan A Quasi-Affine Transformation Evolutionary Algorithm Enhanced by Hybrid Taguchi Strategy and Its Application in Fault Detection of Wireless Sensor Network Symmetry quasi-affine transformation evolutionary Taguchi strategy levy flight restart mechanism fault detection wireless sensor networks |
| title | A Quasi-Affine Transformation Evolutionary Algorithm Enhanced by Hybrid Taguchi Strategy and Its Application in Fault Detection of Wireless Sensor Network |
| title_full | A Quasi-Affine Transformation Evolutionary Algorithm Enhanced by Hybrid Taguchi Strategy and Its Application in Fault Detection of Wireless Sensor Network |
| title_fullStr | A Quasi-Affine Transformation Evolutionary Algorithm Enhanced by Hybrid Taguchi Strategy and Its Application in Fault Detection of Wireless Sensor Network |
| title_full_unstemmed | A Quasi-Affine Transformation Evolutionary Algorithm Enhanced by Hybrid Taguchi Strategy and Its Application in Fault Detection of Wireless Sensor Network |
| title_short | A Quasi-Affine Transformation Evolutionary Algorithm Enhanced by Hybrid Taguchi Strategy and Its Application in Fault Detection of Wireless Sensor Network |
| title_sort | quasi affine transformation evolutionary algorithm enhanced by hybrid taguchi strategy and its application in fault detection of wireless sensor network |
| topic | quasi-affine transformation evolutionary Taguchi strategy levy flight restart mechanism fault detection wireless sensor networks |
| url | https://www.mdpi.com/2073-8994/15/4/795 |
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