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Patent Searching and Data


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.

Inventors:
TSUCHIDA MASAAKI (JP)
ISHIKAWA KAI (JP)
ONISHI TAKASHI (JP)
ANDRADE DANIEL (JP)
Application Number:
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:
JP2002056009A2002-02-20
JP2005063249A2005-03-10
JP2005038386A2005-02-10
Attorney, Agent or Firm:
UDAKA Katsuki (JP)
Katsumi Uko (JP)
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