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RELATION TOPIC CONSTRUCTION AND ITS APPLICATION IN SEMANTIC RELATION EXTRACTION

  • US 20130246046A1
  • Filed: 03/16/2012
  • Published: 09/19/2013
  • Est. Priority Date: 03/16/2012
  • Status: Active Grant
First Claim
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1. A method comprising:

  • automatically collecting training data from manually created semantic relations using at least one computerized device;

    automatically extracting rules from said training data to produce extracted rules using said computerized device;

    automatically characterizing existing semantic relations in said training data based on co-occurrence of said extracted rules in said existing semantic relations using said computerized device;

    automatically constructing semantic relation topics based on said characterizing of said existing semantic relations using said computerized device; and

    grouping instances of said training data into said semantic relation topics to detect new semantic relations using said computerized device.

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