| 摘要 |
<p>PROBLEM TO BE SOLVED: To learn whether desired information exists in a retrieved result or not without investigating all pieces of information. SOLUTION: A matching degree is calculated by comparing information stored in an information storage part 103a with a retrieval condition by a matching degree calculating part 102a and a degree of similarity of individual pieces of information of the retrieved result is calculated by a degree of similarity calculating part 102b. The individual pieces of information of the retrieved result are grouped by using the degree of similarity by a grouping part 102d, display positions of individual pieces of information are decided and displayed so that pieces of information of the retrieval result belonging to each group are displayed closely to one another by a retrieved result display part 102c.</p> |
