Method and apparatus for identifying and resolving conflicting data records
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United States of America Patent
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Mar 6, 2012
Grant Date -
Apr 23, 2009
app pub date -
Oct 17, 2008
filing date -
Oct 18, 2007
priority date (Note) -
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status (Latency Note)
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Abstract
A method and apparatus for identifying and resolving conflicting data records are disclosed. The individual data fields of a master record are compared with the corresponding data fields of each source record in a particular data set. For each, one of various matching algorithms is used to assign a field matching score indicating the extent to which the data in the two data fields matches. The particular algorithm used to determine the extent of a match and to assign the corresponding score is dependent on the type of the data field. Once all of the data fields for a particular source record have been analyzed, the sum of the field matching scores is tallied to determine an overall record matching score for that particular source record.
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