| 摘要 |
PROBLEM TO BE SOLVED: To retrieve information which a user notices from plural document and to display it. SOLUTION: An information retrieval device with which a user inputs a keyboard from plural documents and retrieves it, is provided with a user information storage part 21 storing a keyword used for the retrieval of the document and an attribute used for the arrangement of the document as user information, a retrieval processing part 22 extracting the document having a word matched with the keyword from the plural documents, an attribute deciding part 24 extracting the word having the attribute similar to that stored in the user information storage part 21 in the document extracted by the retrieval processing part 22 as noticed information and an information displaying part 3 arranging the noticed information based on the attribute and displaying it.
|
