| 摘要 |
PROBLEM TO BE SOLVED: To provide a system for performing material retrieval and material analysis matching the interest of a user and to supply a system with which accessing the newest information is made always possible by using a data line. SOLUTION: The system comprises a word dictionary previously incorporating a customizing means for analyzing materials being an analysis object, scene data having the feature of the business world data of the user stored therein, a storage medium in which a word obtained by decomposing the materials and labeling a conception is registered, and associative retrieval for displaying keyword candidates to the user for allowing the user to select a keyword.
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