| 摘要 |
PROBLEM TO BE SOLVED: To effectively analyze the taste, etc., of an accessing person according to accessing-person information received from Web sites. SOLUTION: A program storage part 15 is composed of an accessing person information reception part 22 which receives the accessing person information from multiple sites and stores it in a 2nd accessing person information storage part 17, an accessing person identity judgment part 23 which judges the identity of an accessing person by matching pieces of accessing person information received from the respective sites against each other and stores necessary information in an identical accessing person information storage part 18 while relating pieces of accessing person information considered to be concerned with the same accessing person, a taste judgment part 24 which stores the judgment result of the taste of an accessing person based upon the identical accessing person information in a taste category/keyword information storage part 19, a preferential article judgment part 25 which judges an article matching the taste of a customer among articles stored in a 2nd article information storage part 21 according to the taste information, and a taste notification part 27 which sends the taste information to the respective sites. |
