End-of-talk prediction device, end-of-talk prediction method, and non-transitory computer readable recording medium
US11996119B2 · kind B2 · utility
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3References
20Claims
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Key dates
| Filing date | Aug 14, 2019 |
| Grant date | May 28, 2024 |
| Priority date | — |
| Expiry date | Dec 10, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L25/87
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The end-of-talk prediction device (10) of the present invention comprises: a divide unit (11) for dividing, using delimiter symbols indicating delimitations within segments, a string in which the utterance in the dialog has been text-converted by speech recognition, the delimiter symbols included in the result of the speech recognition; and an end-of-talk prediction unit (12) for predicting, using an end-of-talk prediction model (14), whether the utterance corresponding to the divided string divided by the divide unit (11) is an end-of-talk utterance of the speaker.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.