| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an information distribution system which dynamically corresponds to the timewise change of the distribution need of a user, sets precise information as a distribution ground from past information circulation history and indicates it to the user. SOLUTION: In the distribution system, a distribution content and a distribution destination are decided from the circulation route of circulation information which the user transmits/receives and from a content vector and the circulation route of circulation information becoming the distribution ground of information is added to distribution information. A circulation route generation means 3, a circulation route storage part 7 and a distribution means 12 executing distribution based on the circulation route are provided for deciding the distribution destination by the circulation route. A content vector generation means 4, a content vector storage part 6, a content similarity calculation means 10 and a distribution ground generation means 11 are provided for deciding the distribution ground. The distribution means 12 for adding the circulation route of circulation information becoming the distribution ground of information to distribution information is provided.</p> |
