Methods and systems for automatically determining

专利名称：Methods and systems for automatically

determining a default hierarchy from data

发明人：Jonathan Isaac Helfman申请号：US12399211申请日：20090306公开号：US08150832B2公开日：20120403

专利附图：

摘要：This disclosure describes, generally, methods and systems for determining anatural hierarchy for a data set. The method determines one or more pair-wise

combinations within the data set. The one or more pair-wise combinations each include a

first field and a second field from the database. The method then determines a distinctcount for each entry in the first field grouped by the second field of the one or morepair-wise combinations, and determines that the distinct counts for each entry has a valueequal to one. The method further includes based on the determination that the distinctcounts for each entry have a value equal to one, setting the first field in the pair-wisecombination as the parent and the second field in the pair-wise combination as the childin a default hierarchy for the data set.

申请人：Jonathan Isaac Helfman

地址：Half Moon Bay CA US

国籍：US

代理机构：Kilpatrick Townsend & Stockton LLP

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