| 摘要 |
<P>PROBLEM TO BE SOLVED: To measure and clarify intimacy by extracting/analyzing the action records of users in an invitation system on-line personal page holding type service. <P>SOLUTION: When the action records of each user in an invitation system on-line personal page holding type service are input, invitation relation information, introduction relation information, direct communication relation information, and indirect communication relation information are extracted from the action records about each user, and stored in a user relation information database to be associated with the identifier of each user, and information is acquired from the user relation information database on the basis of the identifier of the user, and inter-user intimacy is measured, and scored and output. <P>COPYRIGHT: (C)2009,JPO&INPIT |
