Invention Grant
- Patent Title: Shareable filler model for grammar authoring
- Patent Title (中): 用于语法创作的可共享填充模型
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Application No.: US11375488Application Date: 2006-03-14
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Publication No.: US07865357B2Publication Date: 2011-01-04
- Inventor: Alejandro Acero , Dong Yu , Ye-Yi Wang , Yun-Cheng Ju
- Applicant: Alejandro Acero , Dong Yu , Ye-Yi Wang , Yun-Cheng Ju
- Applicant Address: US WA Redmond
- Assignee: Microsoft Corporation
- Current Assignee: Microsoft Corporation
- Current Assignee Address: US WA Redmond
- Agency: Westman, Champlin & Kelly, P.A.
- Main IPC: G06F17/27
- IPC: G06F17/27 ; G06F17/20 ; G10L15/00 ; G10L15/18
Abstract:
A method of forming a shareable filler model (shareable model for garbage words) from a word n-gram model is provided. The word n-gram model is converted into a probabilistic context free grammar (PCFG). The PCFG is modified into a substantially application-independent PCFG, which constitutes the shareable filler model.
Public/Granted literature
- US20070219793A1 Shareable filler model for grammar authoring Public/Granted day:2007-09-20
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