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Document tabulation method and apparatus and medium for storing computer program therefor

  • US 20050165819A1
  • Filed: 09/02/2004
  • Published: 07/28/2005
  • Est. Priority Date: 01/14/2004
  • Status: Abandoned Application
First Claim
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1. In a text mining system having a database to store a plurality of documents, a processing unit, a display unit and a user input device;

  • a document tabulation support method for generating a document tabulation axis containing a plurality of categories for document tabulation, wherein the document tabulation classifies the plurality of documents into the plurality of categories to create a table, the document tabulation support method comprising the steps of;

    displaying on the display unit a plurality of terms extracted from the plurality of documents stored in the database;

    accepting in the user input device a first user input to select at least a part of the displayed, extracted terms;

    extracting co-occurrence words of the selected, extracted terms from the plurality of documents, setting the co-occurrence words as a plurality of category candidates and evaluating a co-occurrence strength between the plurality of category candidates and the extracted terms;

    displaying on the display unit at least a part of the category candidates in the order of the co-occurrence strength;

    accepting in the user input device a second user input to select at least a part of the displayed category candidates; and

    in the processing unit, determining the category candidates selected based on the first user input as categories and generating a document tabulation axis by using the categories.

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