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Methods and products for producing role related information from free text sources

  • US 20040167884A1
  • Filed: 12/05/2003
  • Published: 08/26/2004
  • Est. Priority Date: 12/06/2002
  • Status: Abandoned Application
First Claim
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1. A computer program product located to one or more storage media devices usable to produce structured data from unstructured free text, said computer program product comprising instructions executable by a computer to perform the functions of:

  • accessing a source of unstructured data, the unstructured data including free text;

    identifying text records within the free text;

    linguistically parsing the identified text records;

    identifying roles within the parsed text, said identifying producing attribute extractions, each of the attribute extractions containing attribute information of the derived source text;

    filtering the identified attribute extractions with a criteria; and

    producing a structured data element from the filtered set of attribute extractions.

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