| 摘要 |
<P>PROBLEM TO BE SOLVED: To calculate a genre score using a genre score of another query. <P>SOLUTION: A retrieval system comprises a genre server 10, a retrieval server 20, and a client 30. In the retrieval system, when a genre identifier is entered from the client 30, the genre server 10 outputs a genre score of a query corresponding to the genre identifier. The genre server 10 comprises a storage section 11, a storage section 13, a generation section 12, a call section 14, a calculation section 15, and an output section 16. <P>COPYRIGHT: (C)2012,JPO&INPIT |
