Invention Grant
- Patent Title: System and method for unsupervised and active learning for automatic speech recognition
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Application No.: US13442350Application Date: 2012-04-09
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Publication No.: US08504363B2Publication Date: 2013-08-06
- Inventor: Dilek Zeynep Hakkani-Tur , Giuseppe Riccardi
- Applicant: Dilek Zeynep Hakkani-Tur , Giuseppe Riccardi
- Applicant Address: US GA Atlanta
- Assignee: AT&T Intellectual Property II, L.P.
- Current Assignee: AT&T Intellectual Property II, L.P.
- Current Assignee Address: US GA Atlanta
- Main IPC: G10L15/26
- IPC: G10L15/26
Abstract:
A system and method is provided for combining active and unsupervised learning for automatic speech recognition. This process enables a reduction in the amount of human supervision required for training acoustic and language models and an increase in the performance given the transcribed and un-transcribed data.
Public/Granted literature
- US20120197640A1 System and Method for Unsupervised and Active Learning for Automatic Speech Recognition Public/Granted day:2012-08-02
Information query
