Recognition quality management
US11169975B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 14, 2017 |
| Grant date | Nov 9, 2021 |
| Priority date | — |
| Expiry date | Oct 21, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q30/02
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A recognition quality management system and method is used to determine a final group quality grade (FGQG) for a database containing data structures pertaining to objects, where the FGQG is a single numeric score indicative of the quality of the recognition that has occurred within the database. The FGQG is calculated using a weighted algorithm incorporating at least three components: a string quality score (SQS) that is determined by a string distance calculation; an input quality score (IQS) that is determined from address confidence codes; and a link quality score (LQS) that evaluates a key field to determine grouping quality. The system and method allows for the determination of recognition quality across an entire database rather than using sampling and extrapolation, and thus leads to a higher quality result, and because the system and method is objective it allows comparison of recognition quality across competing recognition quality solutions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.