| 摘要 |
<P>PROBLEM TO BE SOLVED: To perform a commodity search based on a user attribute. <P>SOLUTION: When a commodity is selected on the Internet or a mobile side, selection of user attribute is performed in addition to selection of commodity genre and budget. A log of a commodity clicked from a commodity search list is stored as a database in addition to the selected user attribute, whereby the priority order of the commodity search list is changed for each user attribute. <P>COPYRIGHT: (C)2009,JPO&INPIT |
