A Spatial Assessment of Wildfire Risk for Transmission-Line Corridor Based on a Weighted Naïve Bayes Model
In order to improve the wildfire prevention capacity of transmission lines, a wildfire risk assessment method for transmission-line corridors based on Weighted Naïve Bayes (WNB) is proposed in this paper. Firstly, the importance of 14 collected types of wildfire-related factors is analyzed based on...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Frontiers Media S.A.
2022-02-01
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| Series: | Frontiers in Energy Research |
| Subjects: | |
| Online Access: | https://www.frontiersin.org/articles/10.3389/fenrg.2022.829934/full |
| _version_ | 1798023772274425856 |
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| author | Kunxuan Xiang You Zhou Enze Zhou Junhan Lu Hui Liu Yu Huang |
| author_facet | Kunxuan Xiang You Zhou Enze Zhou Junhan Lu Hui Liu Yu Huang |
| author_sort | Kunxuan Xiang |
| collection | DOAJ |
| description | In order to improve the wildfire prevention capacity of transmission lines, a wildfire risk assessment method for transmission-line corridors based on Weighted Naïve Bayes (WNB) is proposed in this paper. Firstly, the importance of 14 collected types of wildfire-related factors is analyzed based on the information gain ratio. Then, the optimal factors set and the most accurate sampling table are constructed by deleting the factors in the lowest order of importance one by one. Finally, the performance of the WNB model is compared to that of NB and BNW models according to the ROC curve and visualization. A total of 76.36% of fire events in 2020 fell in high-risk and very-high-risk regions, indicating the acceptable accuracy of the proposed assessment method of wildfire risk. |
| first_indexed | 2024-04-11T17:51:45Z |
| format | Article |
| id | doaj.art-27cb04a6f4b244de87dee17079d0c5e2 |
| institution | Directory Open Access Journal |
| issn | 2296-598X |
| language | English |
| last_indexed | 2024-04-11T17:51:45Z |
| publishDate | 2022-02-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Energy Research |
| spelling | doaj.art-27cb04a6f4b244de87dee17079d0c5e22022-12-22T04:11:01ZengFrontiers Media S.A.Frontiers in Energy Research2296-598X2022-02-011010.3389/fenrg.2022.829934829934A Spatial Assessment of Wildfire Risk for Transmission-Line Corridor Based on a Weighted Naïve Bayes ModelKunxuan Xiang0You Zhou1Enze Zhou2Junhan Lu3Hui Liu4Yu Huang5School of Electrical and Information Engineering, Changsha University of Science and Technology, Changsha, ChinaSchool of Electrical and Information Engineering, Changsha University of Science and Technology, Changsha, ChinaElectric Power Research Institute, Guangdong Power Grid, Guangzhou, ChinaSchool of Electrical and Information Engineering, Changsha University of Science and Technology, Changsha, ChinaSchool of Electrical and Information Engineering, Changsha University of Science and Technology, Changsha, ChinaSchool of Electrical and Information Engineering, Changsha University of Science and Technology, Changsha, ChinaIn order to improve the wildfire prevention capacity of transmission lines, a wildfire risk assessment method for transmission-line corridors based on Weighted Naïve Bayes (WNB) is proposed in this paper. Firstly, the importance of 14 collected types of wildfire-related factors is analyzed based on the information gain ratio. Then, the optimal factors set and the most accurate sampling table are constructed by deleting the factors in the lowest order of importance one by one. Finally, the performance of the WNB model is compared to that of NB and BNW models according to the ROC curve and visualization. A total of 76.36% of fire events in 2020 fell in high-risk and very-high-risk regions, indicating the acceptable accuracy of the proposed assessment method of wildfire risk.https://www.frontiersin.org/articles/10.3389/fenrg.2022.829934/fullwildfirerisk assessmentweighted naïve bayestransmission-line corridorsrisk visualization |
| spellingShingle | Kunxuan Xiang You Zhou Enze Zhou Junhan Lu Hui Liu Yu Huang A Spatial Assessment of Wildfire Risk for Transmission-Line Corridor Based on a Weighted Naïve Bayes Model Frontiers in Energy Research wildfire risk assessment weighted naïve bayes transmission-line corridors risk visualization |
| title | A Spatial Assessment of Wildfire Risk for Transmission-Line Corridor Based on a Weighted Naïve Bayes Model |
| title_full | A Spatial Assessment of Wildfire Risk for Transmission-Line Corridor Based on a Weighted Naïve Bayes Model |
| title_fullStr | A Spatial Assessment of Wildfire Risk for Transmission-Line Corridor Based on a Weighted Naïve Bayes Model |
| title_full_unstemmed | A Spatial Assessment of Wildfire Risk for Transmission-Line Corridor Based on a Weighted Naïve Bayes Model |
| title_short | A Spatial Assessment of Wildfire Risk for Transmission-Line Corridor Based on a Weighted Naïve Bayes Model |
| title_sort | spatial assessment of wildfire risk for transmission line corridor based on a weighted naive bayes model |
| topic | wildfire risk assessment weighted naïve bayes transmission-line corridors risk visualization |
| url | https://www.frontiersin.org/articles/10.3389/fenrg.2022.829934/full |
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