Invention Grant
- Patent Title: Generating topic-specific language models
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Application No.: US18085378Application Date: 2022-12-20
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Publication No.: US11978439B2Publication Date: 2024-05-07
- Inventor: David F. Houghton , Seth Michael Murray , Sibley Verbeck Simon
- Applicant: TiVo Corporation
- Applicant Address: US CA San Jose
- Assignee: TiVo Corporation
- Current Assignee: TiVo Corporation
- Current Assignee Address: US CA San Jose
- Agency: Haley Guiliano LLP
- Main IPC: G10L15/183
- IPC: G10L15/183 ; G10L15/197

Abstract:
Speech recognition may be improved by generating and using a topic specific language model. A topic specific language model may be created by performing an initial pass on an audio signal using a generic or basis language model. A speech recognition device may then determine topics relating to the audio signal based on the words identified in the initial pass and retrieve a corpus of text relating to those topics. Using the retrieved corpus of text, the speech recognition device may create a topic specific language model. In one example, the speech recognition device may adapt or otherwise modify the generic language model based on the retrieved corpus of text.
Public/Granted literature
- US20230197069A1 GENERATING TOPIC-SPECIFIC LANGUAGE MODELS Public/Granted day:2023-06-22
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