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Text Case-Based Reasoning Framework for Fault Diagnosis and Predication by Cloud Computing
Joint Authors
Zhong, Zhiwang
Xu, Tianhua
Wang, Feng
Tang, Tao
Source
Mathematical Problems in Engineering
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-07-12
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
In Discrete Event System, such as railway onboard system, overwhelming volume of textual data is recorded in the form of repair verbatim collected during the fault diagnosis process.
Efficient text mining of such maintenance data plays an important role in discovering the best-practice repair knowledge from millions of repair verbatims, which help to conduct accurate fault diagnosis and predication.
This paper presents a text case-based reasoning framework by cloud computing, which uses the diagnosis ontology for annotating fault features recorded in the repair verbatim.
The extracted fault features are further reduced by rough set theory.
Finally, the case retrieval is employed to search the best-practice repair actions for fixing faulty parts.
By cloud computing, rough set-based attribute reduction and case retrieval are able to scale up the Big Data records and improve the efficiency of fault diagnosis and predication.
The effectiveness of the proposed method is validated through a fault diagnosis of train onboard equipment.
American Psychological Association (APA)
Zhong, Zhiwang& Xu, Tianhua& Wang, Feng& Tang, Tao. 2018. Text Case-Based Reasoning Framework for Fault Diagnosis and Predication by Cloud Computing. Mathematical Problems in Engineering،Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1209668
Modern Language Association (MLA)
Zhong, Zhiwang…[et al.]. Text Case-Based Reasoning Framework for Fault Diagnosis and Predication by Cloud Computing. Mathematical Problems in Engineering No. 2018 (2018), pp.1-10.
https://search.emarefa.net/detail/BIM-1209668
American Medical Association (AMA)
Zhong, Zhiwang& Xu, Tianhua& Wang, Feng& Tang, Tao. Text Case-Based Reasoning Framework for Fault Diagnosis and Predication by Cloud Computing. Mathematical Problems in Engineering. 2018. Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1209668
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1209668