Facilitating detection of data errors using existing data
US11275649B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 19, 2018 |
| Grant date | Mar 15, 2022 |
| Priority date | — |
| Expiry date | Aug 17, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2201/82
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Methods, computer systems, computer-storage media, and graphical user interfaces are provided for facilitating data error detection, according to embodiments of the present invention. In one embodiment, a target data set having a plurality of values for which to identify incompatible data is obtained. A pattern for each of the plurality of values is generated using at least one generalization language. A pair of patterns that represent a pair of values is utilized to identify a compatibility indicator that corresponds with a pair of training patterns in a compatibility index that match the pair of patterns. The compatibility indicator indicates the pair of patterns are incompatible with one another based on a statistical analysis performed in association with a corpus of data external to the target data set. An indication that the values are incompatible with one another is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.