Please use this identifier to cite or link to this item:
http://dspace.uniten.edu.my/jspui/handle/123456789/8916
Title: | Improving SVM-based nontechnical loss detection in power utility using the fuzzy inference system | Authors: | Nagi, J. Yap, K.S. Tiong, S.K. Ahmed, S.K. Nagi, F. |
Issue Date: | 2011 | Abstract: | This letter extends previous research work in modeling a nontechnical loss (NTL) framework for the detection of fraud and electricity theft in power distribution utilities. Previous work was carried out by using a support vector machine (SVM)-based NTL detection framework resulting in a detection hitrate of 60%. This letter presents the inclusion of human knowledge and expertise into the SVM-based fraud detection model (FDM) with the introduction of a fuzzy inference system (FIS), in the form of fuzzy if-then rules. The FIS acts as a postprocessing scheme for short-listing customer suspects with higher probabilities of fraud activities. With the implementation of this improved SVM-FIS computational intelligence FDM, Tenaga Nasional Berhad Distribution's detection hitrate has increased from 60% to 72%, thus proving to be cost effective. © 2011 IEEE. | URI: | http://dspace.uniten.edu.my/jspui/handle/123456789/8916 |
Appears in Collections: | COE Scholarly Publication |
Show full item record
Google ScholarTM
Check
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.