TEXT MINING SYSTEM, TEXT MINING METHOD, AND PROGRAM

Title:

TEXT MINING SYSTEM, TEXT MINING METHOD, AND PROGRAM

Document Type and Number:

WIPO Patent Application WO/2013/161850

Kind Code:

A1

Abstract:

This text mining system is provided with a synonymous-cluster acquiring unit for acquiring a synonymous cluster, which is a collection of items of text that are synonymous from among items of text in text data that are to be analyzed; an implicational relation acquiring unit for acquiring an implicational relation between synonymous clusters; and an implication graph generating unit for generating an implication graph having a synonymous cluster as a vertex and including a directed edge indicating the direction of a synonymous cluster implied from an implied synonymous cluster.

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Inventors:

TSUCHIDA MASAAKI (JP)
ISHIKAWA KAI (JP)
ONISHI TAKASHI (JP)
ANDRADE DANIEL (JP)

Application Number:

PCT/JP2013/062002

Publication Date:

October 31, 2013

Filing Date:

April 24, 2013

Export Citation:

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Assignee:

NEC CORP (JP)

International Classes:

G06F17/30

Foreign References:

JP2002056009A	2002-02-20
JP2005063249A	2005-03-10
JP2005038386A	2005-02-10