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Method and apparatus for document filtering using ensemble filters

  • US 20040158569A1
  • Filed: 11/14/2003
  • Published: 08/12/2004
  • Est. Priority Date: 11/15/2002
  • Status: Active Grant
First Claim
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1. A process for creating an ensemble filter for selecting documents, comprising:

  • identifying a set of documents for training;

    identifying a first coherent set of documents from said training set of documents;

    identifying a first profile corresponding to said first coherent set of documents;

    identifying a second coherent set of documents and a remainder set of documents from said training set of documents using said first profile;

    identifying at least one coherent set of documents from said remainder set of documents;

    identifying at least one remainder profile corresponding to each of said identified coherent sets of documents from said remainder set of documents;

    creating a first sub-filter using said first profile;

    creating at least one remainder sub-filter using at least one of said remainder profiles; and

    combining said first sub-filter with at least one remainder sub-filter to create an ensemble filter.

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