System and methods for combining finite state transducer based speech recognizers
US9966066B1 · kind B1 · utility
21Cited by
7References
19Claims
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Key dates
| Filing date | Jan 20, 2017 |
| Grant date | May 8, 2018 |
| Priority date | — |
| Expiry date | Jan 20, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L2015/025
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A speech recognition engine is provided. The speech recognition engine combines multiple, different statistical language models to allow a single instance of a speech recognition engine to recognize words applicable to a first group of users and a second group of users where the second group of users is a subset of the first group of users. At least one of the multiple, different statistical language models comprises words specific to the second group of users.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.