| 摘要 |
PROBLEM TO BE SOLVED: To efficiently search for desired electronic documents with similar contents. SOLUTION: In this information search method for searching another electronic document based on contents of one electronic document, a search condition for searching contents of one electronic document is obtained based on an inputted search request, and a part corresponding to the search condition is searched from one electronic document. Data of the retrieved corresponding part in the electronic document are acquired, and it is determined whether the data of the acquired corresponding part are similar to contents of another electronic document stored in a storage means or not, and search for another electronic document having contents similar to the data of the corresponding part is carried out. COPYRIGHT: (C)2006,JPO&NCIPI
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