| 摘要 |
PROBLEM TO BE SOLVED: To provide a system for performing an information providing further matched to a user's taste. SOLUTION: This provided information determination system 10 comprises a user selected information database 20b for storing the information selected by the user or its section, a user attribute information database 20a for storing the attribute information of the user, a similarity calculation part 18a for acquiring the section of information and attribute information from the databases 20a and 20b and calculating the similarity of taste for a plurality of users by a multivariate analytic processing using them, and an information determination part 18b for determining the information to be provided to each user on the basis of the calculated similarity. COPYRIGHT: (C)2004,JPO&NCIPI
|
