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Information processing apparatus, program, and recording medium

  • US 7,383,496 B2
  • Filed: 05/18/2004
  • Issued: 06/03/2008
  • Est. Priority Date: 05/30/2003
  • Status: Expired due to Fees
First Claim
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1. An information processing apparatus stored on a recording medium that classifies a plurality of document components into a plurality of groups, said information processing apparatus comprising:

  • a conversion instruction input section for receiving the conversion instructions;

    a related document detecting section for related document information having a predetermined relationship with target document information;

    a component converting section for converting said target document information and said related document information into element identifying information indicating a document component type;

    an inter-document pattern converting section for identifying patterns in said element identifying information which that(a) appear in both said target document information and said related document information; and

    (b) appear at a first threshold frequency in said element identifying information for indicating;

    an intra-document pattern of sequence converting section that selects sets of element identifying information that appear repeatedly at a second threshold frequency or higher as candidates for conversion;

    a group classifying section for grouping said identified patterns wherein each group comprises patterns that are identical to each other;

    a displaying section for displaying said converted target document information;

    an annotation output section for labeling each of the groups of said identified patterns; and

    a document information identity output section for presenting said labeled groups.

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