Parsing structured data

Parsing structured data

  • CN 1,526,104 B
  • Filed: 01/30/2002
  • Issued: 04/28/2010
  • Est. Priority Date: 03/23/2001
  • Status: Active Grant
First Claim
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1. be used for the method for analytical structure data in the processing unit, this method may further comprise the steps:

  • With first computerese, receive the input data;

    According to the input data, generate a plurality of tokens;

    Use comprises that the grammatical grammer of rule set works out context, and described context comprises a plurality of context segmentations with the form of one or more at least context segmentation chains, and the contextual step of described establishment comprises following substep;

    Parallel token and the analysis token set up is with generating structure;

    Detect;

    according to described grammatical grammer, whether token allows in described context;

    WithIf described token is allowed, then set up new context segmentation corresponding to described token;

    It is characterized in that in order to recover not allow token, described method comprises other following steps;

    By using described grammatical grammer is that described token search minimum difference is allowed the context segmentation, does not allow that for described token discerns suitable context segmentation, and described token is allowed in this suitable context segmentation;

    AndIn the suitable context segmentation of identification, use described token.

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