Connotation Searching Method for Paper Retrieval System Based On Fuzzy Rules
Hailiang Zhao, Yue Ma · 2007
In this paper, an overall framework on paper retrieval system based on paper's connotation is proposed.Paper database is sorted into four ranks.Each of them is mainly described by an extended keyword set, which is served as the carrier of the precise connotation of a paper.Based on the matching degree between the paper introduction's vocabulary and the extended keywords set of the topics, papers in those topics is selected by using fuzzy rules.So the papers whose connotation approximates to the user's interest can be obtained.Furthermore, an automatic method to identify new and hot topics is presented.