Study on the Magnitude of Reservoir-Triggered Earthquake Based on Support Vector Machines
Joint Authors
Wang, Mingming
Wei, Hai
Song, Bingyue
Wang, Xin
Chen, Danlei
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-07-24
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
An effective approach is introduced to predict the magnitude of reservoir-triggered earthquake (RTE), based on support vector machines (SVM) and fuzzy support vector machines (FSVM) methods.
The main influence factors on RTE, including lithology, rock mass integrity, fault features, tectonic stress state, and seismic activity background in reservoir area, are categorized into 11 parameters and quantified by using analytical hierarchy process (AHP).
Dataset on 100 reservoirs in China, including the 48 well-documented cases of RTE, are collected and used to train and validate the prediction models established with SVM and FSVM, respectively.
Through numerical tests, it is found that both the SVM and FSVM models are effective in the prediction of the magnitude of RTE with high accuracy, provided that sufficient samples are collected.
While the results of FSVM which is extended from SVM by introducing a fuzzy membership to reduce the influence of noises or outliers are found to be slightly less accurate than those of SVM in the current analysis of RTE cases.
The reason might be attributed to the high discreteness of the sample data in the current study.
American Psychological Association (APA)
Wei, Hai& Wang, Mingming& Song, Bingyue& Wang, Xin& Chen, Danlei. 2018. Study on the Magnitude of Reservoir-Triggered Earthquake Based on Support Vector Machines. Complexity،Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1133399
Modern Language Association (MLA)
Wei, Hai…[et al.]. Study on the Magnitude of Reservoir-Triggered Earthquake Based on Support Vector Machines. Complexity No. 2018 (2018), pp.1-10.
https://search.emarefa.net/detail/BIM-1133399
American Medical Association (AMA)
Wei, Hai& Wang, Mingming& Song, Bingyue& Wang, Xin& Chen, Danlei. Study on the Magnitude of Reservoir-Triggered Earthquake Based on Support Vector Machines. Complexity. 2018. Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1133399
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1133399