| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide useful recommendation information without requiring introduction of a recommendation system for each shop even when user related commodity information cannot be sufficiently collected in a single shop. <P>SOLUTION: A recommendation information transmission device 1 includes user related commodity information reception means 101 for receiving user related commodity information transmitted from multiple shop devices 2, related-information-between-commodities creation means 103 for creating related information between commodities to be used to recommend a commodity from the received user related commodity information, commodity information reception means 105 for receiving commodity information from each of the shop devices, recommendation information extraction means 107 for extracting recommendation information for the commodity information from the related information between commodities and recommendation information transmission means 109 for transmitting the recommendation information extracted by the recommendation information extraction means 107 to each of the shop devices 2. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
