Title :
A New Weighting Method and Its Application
Author :
Sun Yi ; Zhang Dezheng ; Wang Zhongjie
Author_Institution :
Sch. of Comput. Sci. & Technol., University of Sci. & Technol. Beijing
Abstract :
Weighting is a key problem in intelligence systems. In this paper, a new method of weighting attribute is proposed after analyzing some other popular weighting methods. This new method defines the attribute weight based on the similarity degree of trend association between the value of attributes in premise and the value of conclusion. The advantage of this method is independent on expert experience. We describe the application of this method in this paper. The result shows that this method provides an efficient way of weighting in intelligence system
Keywords :
knowledge based systems; matrix algebra; intelligence system; knowledge-based reasoning system; weighting method; Application software; Calculus; Computer science; Expert systems; Intelligent systems; Knowledge acquisition; Knowledge representation; Sun;
Conference_Titel :
Neural Networks and Brain, 2005. ICNN&B '05. International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-9422-4
DOI :
10.1109/ICNNB.2005.1614612
