Dynamic gazetteers for personalized entity recognition
US10224030B1 · kind B1 · utility
14Cited by
8References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 14, 2013 |
| Grant date | Mar 5, 2019 |
| Priority date | — |
| Expiry date | Oct 30, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L2015/227
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In speech processing systems personalization is added in the Natural Language Understanding (NLU) processor by incorporating external knowledge sources of user information to improve entity recognition performance of the speech processing system. Personalization in the NLU is effected by incorporating one or more dictionaries of entries, or gazetteers, with information personal to a respective user, that provide the user's information to permit disambiguation of semantic interpretation for input utterances to improve quality of speech processing results.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.