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Methods, systems, and computer program products for estimating accuracy of linking of customer relationships

  • US 8,170,998 B2
  • Filed: 09/12/2007
  • Issued: 05/01/2012
  • Est. Priority Date: 09/12/2007
  • Status: Expired due to Fees
First Claim
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1. A method comprising:

  • selecting, by a computer based system for estimating accuracy of customer relationships, from a database comprising customer relationships data a limited stratified subset of customer relationships data to form a sample data set;

    identifying, by the computer based system, linked relationships associated with different customers and unlinked relationships associated with a same customer as potential linking errors in the sample data set;

    validating, by the computer based system, the potential linking errors to identify actual linking errors of the sample data set;

    storing, by the computer based system, an error type designation of the actual linking errors of the sample data set; and

    estimating, by the computer based system, the linking errors within the database by extrapolating the identified actual linking errors of the sample data set to estimate the linking errors within a data set of the database larger than the sample data set, wherein the estimate includes the linking error type designation.

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