Jihang Li

US Patent:

20210118440, Apr 22, 2021

Filed:

Jan 13, 2020

Appl. No.:

16/741642

Inventors:

- Menlo Park CA, US
Jihang Li - Bothell WA, US
Jinsong Yu - Bellevue WA, US

International Classification:

G10L 15/22
G10L 15/30
G10L 15/18
G10L 15/32

Abstract:

In one embodiment, a method includes receiving, from a client system associated with a first user, a first audio input. The method includes generating multiple transcriptions corresponding to the first audio input based on multiple automatic speech recognition (ASR) engines. Each ASR engine is associated with a respective domain out of multiple domains. The method includes determining, for each transcription, a combination of one or more intents and one or more slots to be associated with the transcription. The method includes selecting, by a meta-speech engine, one or more combinations of intents and slots from the multiple combinations to be associated with the first user input. The method includes generating a response to the first audio input based on the selected combinations and sending, to the client system, instructions for presenting the response to the first audio input.