INTEREST EXTRACTION DEVICE, INTEREST EXTRACTION METHOD, AND INTEREST EXTRACTION PROGRAM

摘要

PROBLEM TO BE SOLVED: To extract the object of interest of a user by using the history of the various behaviors of the user.;SOLUTION: An interest object determination part 131 is configured to determine whether or not a user is interested in an object of interest based on behavior history information showing the history of the behavior of the user with respect to the object of interest stored in a behavior history storage part 120 and extraction conditions for determining whether or not the user is interested in the object of interest stored in an extraction setting storage part 132.;COPYRIGHT: (C)2012,JPO&INPIT