| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for transmitting recommendation information which is unexpected to a user, and to which a selected reason is added. <P>SOLUTION: A recommendation path searching server 1 which transmits recommendation information on the basis of selection information transmitted from a terminal 80 connected via a network 70 generates a plurality of paths by relational information having relativity with the selection information, and determines weighting values for each multiple path by weighting for extracting paths which are low in relativity. The server preferentially selects paths which show relativity low weighting values among the plurality of paths as second recommendation paths, and transmits, to a terminal, the relational information on the second recommendation paths and the relativity of the relational information concerned as second recommendation information. <P>COPYRIGHT: (C)2010,JPO&INPIT |
