Invention Grant
US07966180B2 Methods, systems, and computer program products for spoken language grammar evaluation
有权
用于口语语法评估的方法，系统和计算机程序产品
- Patent Title: Methods, systems, and computer program products for spoken language grammar evaluation
- Patent Title (中): 用于口语语法评估的方法，系统和计算机程序产品
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Application No.: US12055623Application Date: 2008-03-26
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Publication No.: US07966180B2Publication Date: 2011-06-21
- Inventor: Rajni Bajaj , Sreeram V. Balakrishnan , Mridula Bhandari , Lyndon J. D'Silva , Sandeep Jindal , Pooja Kumar , Nitendra Rajput , Ashish Verma
- Applicant: Rajni Bajaj , Sreeram V. Balakrishnan , Mridula Bhandari , Lyndon J. D'Silva , Sandeep Jindal , Pooja Kumar , Nitendra Rajput , Ashish Verma
- Applicant Address: US MA Burlington
- Assignee: Nuance Communications, Inc.
- Current Assignee: Nuance Communications, Inc.
- Current Assignee Address: US MA Burlington
- Agency: Wolf, Greenfield & Sacks, P.C.
- Main IPC: G10L15/26
- IPC: G10L15/26
Abstract:
A method, system, and computer program product for spoken language grammar evaluation are provided. The method includes playing a recorded question to a candidate, recording a spoken answer from the candidate, and converting the spoken answer into text. The method further includes comparing the text to a grammar database, calculating a spoken language grammar evaluation score based on the comparison, and outputting the spoken language grammar evaluation score.
Public/Granted literature
- US20090070111A1 METHODS, SYSTEMS, AND COMPUTER PROGRAM PRODUCTS FOR SPOKEN LANGUAGE GRAMMAR EVALUATION Public/Granted day:2009-03-12
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