Methods and systems related to information extraction
US9672205B2 · kind B2 · utility
11Cited by
10References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 25, 2016 |
| Grant date | Jun 6, 2017 |
| Priority date | — |
| Expiry date | Jan 25, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F40/211
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The invention relates to information extraction systems having discriminative models which utilize hierarchical cluster trees and active learning to enhance training.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.