| 摘要 |
PROBLEM TO BE SOLVED: To provide an information visualization system that visualizes relevance between persons by extracting concern and interest of persons for and in information including specific matters and knowledge according to an individual viewpoint or a plurality of viewpoints. SOLUTION: The information visualization system 1 has a database 10 for storing contents such as webpages, an observer profile creation part 22 for creating profiles of observers by referring to the database 10, a non-observer profile creation part 24 for creating profiles of non-observers by referring to the database 10, a content profile creation part 26 for creating profiles of the contents, and a data display part 40 for displaying relevance between the observers and the non-observers according to the observer profiles and non-observer profiles, and displaying relative positional relations between the observers and the contents according to the observer profiles and content profiles. COPYRIGHT: (C)2005,JPO&NCIPI
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