发明名称 |
ATTRIBUTE SEGMENTS AND DATA TABLE BIAS REDUCTION |
摘要 |
The present invention provides a method for updating data sources. The method may include identifying a plurality of data sources, identifying a plurality of overlapping attribute segments to use for comparing the data sources, calculating a factor as a function of each of the plurality of overlapping attribute segments, and using the factors to update a first group of values in the second data source to reduce bias. Further, at least a first data source is more accurate than a second data source.
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申请公布号 |
US2009006490(A1) |
申请公布日期 |
2009.01.01 |
申请号 |
US20080021495 |
申请日期 |
2008.01.29 |
申请人 |
HUNT HERBERT DENNIS;WEST JOHN RANDALL;GIBBS MARSHALL ASHBY;GRIGLIONE BRADLEY MICHAEL;HUDSON GREGORY DAVID NEIL;BASILICO ANDREA;JOHNSON ARVID C;BERGEON CHERYL G;CHAPA CRAIG JOSEPH;AGOSTINELLI ALBERTO;YUSKO JAY ALAN;MASON TREVOR |
发明人 |
HUNT HERBERT DENNIS;WEST JOHN RANDALL;GIBBS MARSHALL ASHBY;GRIGLIONE BRADLEY MICHAEL;HUDSON GREGORY DAVID NEIL;BASILICO ANDREA;JOHNSON ARVID C.;BERGEON CHERYL G.;CHAPA CRAIG JOSEPH;AGOSTINELLI ALBERTO;YUSKO JAY ALAN;MASON TREVOR |
分类号 |
G06F17/30 |
主分类号 |
G06F17/30 |
代理机构 |
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代理人 |
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地址 |
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