2005 | OriginalPaper | Buchkapitel
A New Prioritized Information Fusion Method for Handling Fuzzy Information Retrieval Problems
verfasst von : Won-Sin Hong, Shi-Jay Chen, Li-Hui Wang, Shyi-Ming Chen
Erschienen in: Fuzzy Systems and Knowledge Discovery
Verlag: Springer Berlin Heidelberg
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In this paper, we present a new prioritized information fusion method for handling fuzzy information retrieval problems. We also present a new center-of-gravity method for ranking generalized fuzzy numbers. Furthermore, we also extend the proposed prioritized information fusion method for handling fuzzy information retrieval problems in the generalized fuzzy number environment, where generalized fuzzy numbers are used to represent the degrees of strength with which documents satisfy particular criteria.