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Social network model for semantic processing

  • US 9,183,535 B2
  • Filed: 07/30/2009
  • Issued: 11/10/2015
  • Est. Priority Date: 07/30/2008
  • Status: Active Grant
First Claim
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1. A computer-implemented method of generating a user'"'"'s social network model, the method comprising:

  • receiving a set of documents associated with a user;

    accessing the user'"'"'s contact data, the contact data identifying a plurality of entities;

    analyzing the documents, using the contact data, to identify references to entities therein;

    identifying relationships among the referenced entities;

    determining a strength of a first relationship between a first entity and a second entity responsive to a volume of documents in which both the first entity and the second entity appear, wherein the first and second entities are a subset of the referenced entities;

    building a social network model for the user responsive to the identified relationshipsamong the referenced entities and the strength of the first relationship;

    storing the social network model;

    receiving a new document associated with the user;

    identifying, in the new document, a reference to an ambiguous entity;

    performing name disambiguation using the social network model to determine which ofat least two candidate entities from the social network model is an intended entity for the ambiguous entity;

    identifying other entities referenced by the new document; and

    updating the social network model by modifying relationship strengths in the social network model between the intended entity and the other entities referenced by the new document.

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