| 摘要 |
PROBLEM TO BE SOLVED: To provide a retrieval method and retrieval device for enabling a user to quickly find out his or her target file by using the strength of his or her experience when the user has experienced files. SOLUTION: This retrieval device is provided with a file retrieving part 16 for calculating file adaptation scores showing the level of the adaptation of a file retrieved by a retrieval keyword transmitted for retrieving a file at present among files operated by a user in the past, and stored with operation history information showing the operation history to the retrieval keyword, an experience score calculating part 17 for calculating the experience scores showing the strength of experience when the file retrieved at present has been experienced by the user in the past, a file grouping part 18 for calculating integrated scores by integrating the calculated file adaptation scores and the experience scores and a retrieval management part 15 for transmitting the retrieval result of the file retrieved at present, that is, the retrieval result using the calculated integrated scores to a Web browser 2. COPYRIGHT: (C)2006,JPO&NCIPI
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