[PDF] Top 20 DOCUMENT-RETRIEVAL USING KNOWLEDGE-BASED FUZZY INFORMATION-RETRIEVAL TECHNIQUES

... If compound queries (i.e., queries with AND connectors or OR connectors) are used instead of simple queries, the reasoning process would slow down and become inef[r] ... See full document

... each document d i with respect to the new virtual user’s query, the system sorts the retrieved documents according to the new value of DS(d i ) of each document d i ...irrelevant document dir with ... See full document

... and Information Science, National Chiao Tung University, Hsinchu, Taiwan, Republic of China This pape r pre se nts a knowle dge -base d m ethod for proce ssing fuzzy que rie s and we ighte d-fuzzy ... See full document

... Document Retrieval Using Fuzzy-Valued Concept Networks Shyi-Ming Chen, Yih-Jen Horng, and Chia-Hoang Lee Abstract—This paper presents a new method for document retrieval ... See full document

... and Information Science, National Chiao Tung Uni- versity, Hsinchu, ...and Information Science, National Chiao Tung University, Hsinchu, ...and Information Engineering, National Taiwan University of ... See full document

... that document d i satis6es the user’s query by fuzzy relationship r; r ∈ {P; N; G; ...the document satis6es the user’s query by diMerent fuzzy rela- tionships are then aggregated to obtain the ... See full document

... a fuzzy concept network structure which acts as a knowledge base for information ...A fuzzy concept network consists of nodes and ...a fuzzy concept network, ...a document node ... See full document

... existing information retrieval systems are based on the Boolean logic model and assume that documents and user’s queries can be represented precisely by index terms (Salton and Mcgill ...a ... See full document

... with using classication techniques to manage a large amount of ...semantic information of a document, a cluster may contain too much noise to be truly ...of document vector model , ... See full document

... speech information, and such speech information usually carries the core concepts for the ...for retrieval and ...anywhere using small hand-held ...successful techniques and systems ... See full document

... Then, based on [17], we can see that the relevance value of the document d 2 with respect to the concept C 3 is max (0:6; 0:9; 0:5) = 0:9: The reasoning procedure should be repeated n times if there are n ... See full document

... In this paper, we present a fuzzy information retrieval method based on fuzzy-valued concept networks, where the relevant degree between any two concepts in a fuzz[r] ... See full document

... 1. Introduction Most of the Internet users use some search engines to find documents they want in the Web. Unfortunately, most of the search engines provide only monolingual search in- terface, i.e. the queries and ... See full document

... System Architecture 6 Chinese documents Chinese documents English documents English documents Parallel corpora preprocessing preprocessing Chinese document vectors Chinese docume[r] ... See full document

... Fuzzy composition approach is used to construct thesaurus. Different operation used in fuzzy composition, such as max-min, max-product, and sum-product, will affect the order of[r] ... See full document

... The PBDIA algorithm is given in Fig. 7. A doubly linked list is used to store the partitions, and the two links of a partition maintain the ordering among these partitions. Given a collection of N documents and n ... See full document

... multilingual document collections are distributed from various resources, and managed by information retrieval system of various ...run based on the rank of each ...each document in a ... See full document

... 10 , and it coincides the viewpoint of the human’s intuition. From the previously discussions, we can see that when the parameter α is 0, the proposed GMA operators are very useful to deal with fuzzy ... See full document

... The proposed approaches include a relevance measure adjustment scheme using a relevance table for the voice database, a query expansion scheme to generate a new query inclu[r] ... See full document

... Image retrieval using document and establish the diagnosis and treatment of gastric cancer case based reasoning Building a Model of Case-Based Reasoning for Diagnosis and Treatment of ... See full document