Computer-implemented method, computer program and system for analyzing data records by generalizations on redundant attributes
US7953677B2 · kind B2 · utility
1Cited by
3References
14Claims
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Key dates
| Filing date | Dec 19, 2007 |
| Grant date | May 31, 2011 |
| Priority date | — |
| Expiry date | Feb 27, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q20/403
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
A computer implemented method and system for analysing a first set of data records where each data record comprises attribute values for one or more attributes, by expanding the first set of data records into a second set of data records by creating for at least one of the attributes of the first set of data records at least two redundant attributes with corresponding redundant attribute values, assigning different generalization rules to the at least two redundant attributes, and performing a generalization of the second set of data records by means of an attribute-oriented induction (AOI)-algorithm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.