AUTOMATIC INFORMATION ORGANIZATION DEVICE, METHOD AND PROGRAM USING OPERATION HISTORY

摘要

PROBLEM TO BE SOLVED: To provide an efficient automatic information organization device suitable for each user. SOLUTION: The automatic information organization device includes: a storage part for storing a corpus wherein a tag that is information representing contents of a text is associated with information for characterizing the text showing appearance frequency of a word appearing in the text; a tag acquisition part acquiring a tag-equipped text that is a set of the text and the tag obtained from an operation history to the text; a corpus generation part generating or updating the corpus based on the tag-equipped text; a text acquisition part acquiring a text without the tag not attached with the tag; and a tag decision part deciding the tag suitable for the text without the tag based on the corpus to give the tag thereto. COPYRIGHT: (C)2008,JPO&INPIT