System and method for data drift detection to improve data integrity for data within a database
US11836163B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 25, 2022 |
| Grant date | Dec 5, 2023 |
| Priority date | — |
| Expiry date | Jul 25, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/258
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A set of clusters from a first set of vector representations (VRs) is identified. A center associated with each cluster from the set of clusters to generate a set of centers is determined. For each VR from the first set of VRs, and to generate a first set of distributions, a distribution of that VR is determined that indicates, for each center from the set of centers, similarity between that VR and that center. For each VR from a second set of VRs, and to generate a second set of distributions, a distribution of that VR is determined that indicates, for each center from the set of centers, similarity between that VR and that center. A set of divergence metrics associated with the first set of VRs and the second set of VRs are computed based on comparing the first set of distributions and the second set of distributions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.