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A Comparative Study...
A Comparative Study of Kernel Logistic Regression, Radial Basis Function Classifier, Multinomial Naïve Bayes, and Logistic Model Tree for Flash Flood Susceptibility Mapping
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- Pham, Binh Thai (författare)
- University of Transport Technology, Hanoi, Viet Nam
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- Phong, Tran Van (författare)
- Institute of Geological Sciences, Vietnam Academy of Sciences and Technology, Dong da, Hanoi, Viet Nam
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- Nguyen, Huu Duy (författare)
- Faculty of Geography, VNU University of Science, Hanoi, Viet Nam
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- Qi, Chongchong (författare)
- School of Resources and Safety Engineering, Central South University, Changsha, China
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- Al-Ansari, Nadhir, 1947- (författare)
- Luleå tekniska universitet,Geoteknologi
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- Amini, Ata (författare)
- Kurdistan Agricultural and Natural Resources Research and Education Center, AREEO, Sanandaj, Iran
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- Ho, Lanh Si (författare)
- Institute of Research and Development, Duy Tan University, Da Nang, Vietnam
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- Tuyen, Tran Thi (författare)
- Department of Resource and Environment Management, School of Agriculture and Resources, Vinh University, Vietnam
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- Yen, Hoang Phan Hai (författare)
- Department of Geography, School of Social Education, Vinh University, Vietnam
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- Ly, Hai‐Bang (författare)
- University of Transport Technology, Hanoi, Viet Nam
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- Prakash, Indra (författare)
- Department of Science & Technology, Bhaskarcharya Institute for Space Applications and Geo-Informatics (BISAG), Government of Gujarat, Gandhinagar, India
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- Bui, Dieu Tien (författare)
- Geographic Information System group, Department of Business and IT, University of South-Eastern Norway, Notodden, Norway
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(creator_code:org_t)
- 2020-01-15
- 2020
- Engelska.
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Ingår i: Water. - Switzerland : MDPI. - 2073-4441. ; 12:1, s. 1-21
- Relaterad länk:
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https://ltu.diva-por... (primary) (Raw object)
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https://www.mdpi.com...
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https://urn.kb.se/re...
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https://doi.org/10.3...
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Abstract
Ämnesord
Stäng
- Risk of flash floods is currently an important problem in many parts of Vietnam. In this study, we used four machine-learning methods, namely Kernel Logistic Regression (KLR), Radial Basis Function Classifier (RBFC), Multinomial Naïve Bayes (NBM), and Logistic Model Tree (LMT) to generate flash flood susceptibility maps at the minor part of Nghe An province of the Center region (Vietnam) where recurrent flood problems are being experienced. Performance of these four methods was evaluated to select the best method for flash flood susceptibility mapping. In the model studies, ten flash flood conditioning factors, namely soil, slope, curvature, river density, flow direction, distance from rivers, elevation, aspect, land use, and geology, were chosen based on topography and geo-environmental conditions of the site. For the validation of models, the area under Receiver Operating Characteristic (ROC), Area Under Curve (AUC), and various statistical indices were used. The results indicated that performance of all the models is good for generating flash flood susceptibility maps (AUC = 0.983–0.988). However, performance of LMT model is the best among the four methods (LMT: AUC = 0.988; KLR: AUC = 0.985; RBFC: AUC = 0.984; and NBM: AUC = 0.983). The present study would be useful for the construction of accurate flash flood susceptibility maps with the objectives of identifying flood-susceptible areas/zones for proper flash flood risk management.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Samhällsbyggnadsteknik -- Geoteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Civil Engineering -- Geotechnical Engineering (hsv//eng)
Nyckelord
- flash flood
- kernel logistic regression
- radial basis function network
- multinomial naïve
- Soil Mechanics
- Geoteknik
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- art (ämneskategori)
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Pham, Binh Thai
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Phong, Tran Van
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Nguyen, Huu Duy
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Qi, Chongchong
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Al-Ansari, Nadhi ...
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Amini, Ata
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Ho, Lanh Si
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Tuyen, Tran Thi
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Yen, Hoang Phan ...
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Ly, Hai‐Bang
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Prakash, Indra
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Bui, Dieu Tien
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