Discovering schema using anchor attributes
US10853332B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 19, 2018 |
| Grant date | Dec 1, 2020 |
| Priority date | — |
| Expiry date | Jan 15, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/2282
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Systems, methods, and computer-executable instructions for partitioning a data set include receiving anchor attributes of a data set. The data set includes records, with each record including attributes. A set of filter attributes that are not mutually exclusive with any of the anchor attributes is determined. A set of candidate attributes that include each unique attribute from the first data set, excluding the anchor attributes and the filter attributes, is determined. For each of the anchor attributes and the anchor attributes, an attribute context is determined. For each of the candidate attributes, a context similarity between each of the anchor attributes is determined. A new anchor attribute is selected from the set of candidate attributes based on the context similarity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.