出版社：Japan Society for Fuzzy Theory and Intelligent Informatics
摘要：Since there are many resources on WWW, it has been natural that we extract available information from them. In this paper, the system which extracts notable keywords is proposed. Notable keywords are related to user interests and newly appeared words in Web pages. That is, viewpoints and time are important factors. A subject of a topic varies from viewpoints, and the world changes time by time. Thus, notable keywords are useful for estimating future trends because Web pages represent real-time public opinions and user's viewpoint are reflected. Therefore, creative users are able to apply notable extracted keywords to their activities.
