Voice and textual interface for closed-domain environment
US10380998B2 · kind B2 · utility
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24Claims
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Key dates
| Filing date | Sep 15, 2017 |
| Grant date | Aug 13, 2019 |
| Priority date | — |
| Expiry date | Oct 30, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L2015/223
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An improved system and method is disclosed for receiving a spoken or written utterance, identifying and replacing certain words within the utterance with labels to generate a simplified text string representing the utterance, performing intent classification based on the simplified text string, and performing an action based on the intent classification and the original words that were replaced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.