| 摘要 |
PURPOSE: A system and a method for providing a mobile shopping mall service are provided to enable a user to purchase a product at a short time by searching the products proper to the purpose of the user after analyzing comment information. CONSTITUTION: A keyword extractor(210) allocates weighted values in keyword. In consideration of the allocated weighted values, the keyword extractor extracts plural keywords including first and second keywords. By using the extracted first and second keywords, a comment searcher(220) searches comments from a comment DB(230). A product identifier(240) identifies the product information associated with the searched comment. |
