People selection for training set
US11200454B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 17, 2019 |
| Grant date | Dec 14, 2021 |
| Priority date | — |
| Expiry date | Apr 17, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V40/172
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for selecting people for a training set. The methods, systems, and apparatus include actions of: obtaining an image of a user, obtaining an initial training set that includes the image of the user as a positive example and images of a subset of a set of other people as negative examples, training an initial classifier with the images of the initial training set, determining false positive classifications by the initial classifier, selecting people in the set of other people based on the false positive classifications, obtaining an updated training set that includes an image of the user, images of the subset of the set of other people, and images of the people that are selected, and generating an updated classifier with the updated training set.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.