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2012 (Vol. 4, Issue: 16)
Article Information:

New Construction Approach of Basic Belief Assignment Function Based on Confusion Matrix

Jing Zhu, Maolin Yan, Chenxi Wang and Lifang Hu
Corresponding Author:  Jing Zhu 

Key words:  Basic belief assignment function, belief function theory, confusion matrix, dempster rule of combination, discountings, ,
Vol. 4 , (16): 2716-2722
Submitted Accepted Published
March 23, 2012 April 20, 2012 August 15, 2012
Abstract:

In the application of belief function theory, the first problem is the construction of the basic belief assignment. This study presents a new construction approach based on the confusion matrix. The method starts from the output of the confusion matrix and then designs construction strategy for basic belief assignment functions based on the expectation vector of the confusion matrix. Comparative tests of several other construction methods on the U.C.I database show that our proposed method can achieve higher target classification accuracy, lower computational complexity, which has a strong ability to promote the application.
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  Cite this Reference:
Jing Zhu, Maolin Yan, Chenxi Wang and Lifang Hu, 2012. New Construction Approach of Basic Belief Assignment Function Based on Confusion Matrix.  Research Journal of Applied Sciences, Engineering and Technology, 4(16): 2716-2722.
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ISSN (Online):  2040-7467
ISSN (Print):   2040-7459
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