Invention Application
- Patent Title: MULTI-DIALECT AND MULTILINGUAL SPEECH RECOGNITION
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Application No.: US16684483Application Date: 2019-11-14
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Publication No.: US20200160836A1Publication Date: 2020-05-21
- Inventor: Zhifeng Chen , Bo Li , Eugene Weinstein , Yonghui Wu , Pedro J. Moreno Mengibar , Ron J. Weiss , Khe Chai Sim , Tara N. Sainath , Patrick An Phu Nguyen
- Applicant: GOOGLE LLC
- Main IPC: G10L15/00
- IPC: G10L15/00 ; G10L15/07 ; G10L15/16

Abstract:
Methods, systems, and apparatus, including computer programs encoded on a computer-readable media, for speech recognition using multi-dialect and multilingual models. In some implementations, audio data indicating audio characteristics of an utterance is received. Input features determined based on the audio data are provided to a speech recognition model that has been trained to output score indicating the likelihood of linguistic units for each of multiple different language or dialects. The speech recognition model can be one that has been trained using cluster adaptive training. Output that the speech recognition model generated in response to receiving the input features determined based on the audio data is received. A transcription of the utterance generated based on the output of the speech recognition model is provided.
Public/Granted literature
- US11238845B2 Multi-dialect and multilingual speech recognition Public/Granted day:2022-02-01
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