Invention Grant
- Patent Title: Functional dependency data profiling
- Patent Title (中): 功能依赖数据分析
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Application No.: US10941401Application Date: 2004-09-15
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Publication No.: US07756873B2Publication Date: 2010-07-13
- Inventor: Joel Gould , Carl Feynman , Paul Bay
- Applicant: Joel Gould , Carl Feynman , Paul Bay
- Applicant Address: US MA Lexington
- Assignee: Ab Initio Technology LLC
- Current Assignee: Ab Initio Technology LLC
- Current Assignee Address: US MA Lexington
- Agency: Fish & Richardson P.C.
- Main IPC: G06F17/30
- IPC: G06F17/30
Abstract:
Processing data includes identifying a plurality of subsets of fields of data records of a data source, determining co-occurrence statistics for each of the plurality of subsets, and identifying one or more of the plurality of subsets as having a functional relationship among the fields of the identified subset.
Public/Granted literature
- US20050102325A1 Functional dependency data profiling Public/Granted day:2005-05-12
Information query
