INFORMATION RECOMMENDATION PROGRAM, SERVER, AND METHOD

摘要

PROBLEM TO BE SOLVED: To provide a technique that enables real-time processes even if the number of object contents increases, while keeping the accuracy of recommending information from decreasing. SOLUTION: This information recommendation program causes a computer to execute (a) a procedure for reading a user profile including one or two or more user keywords and user keyword values; (b) a procedure for reading an information profile including the one or two or more information keywords of one or two or more pieces of information included in a group of object information and their information keyword values; (c) a procedure for extracting top n pieces of user keywords with the greater keyword values from the user profile; (d) a procedure for searching for and extracting an information profile including as information keywords the same keywords as the top n pieces of user keywords; (e) a procedure for multiplying the keyword values of the top n pieces of user keywords by the information keyword values of the same information keywords as the top n pieces of user keywords and for accumulating the results; and (f) a procedure for extracting information with top m pieces of information profiles with greater cumulative values as recommended information. COPYRIGHT: (C)2005,JPO&NCIPI