Dynamic mixed-initiative dialog generation in speech recognition

Invention Grant

US07941312B2 Dynamic mixed-initiative dialog generation in speech recognition 有权

Title translation: 语音识别中的动态混合主动对话生成

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Patent Title: Dynamic mixed-initiative dialog generation in speech recognition
Patent Title (中): 语音识别中的动态混合主动对话生成
Application No.: US12061748

Application Date: 2008-04-03
Publication No.: US07941312B2

Publication Date: 2011-05-10
Inventor: Sandeep Jindal , Pankaj Kankar
Applicant: Sandeep Jindal , Pankaj Kankar
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: G06F17/27
IPC: G06F17/27

Dynamic mixed-initiative dialog generation in speech recognition

Abstract:

Disclosed are a method (500), apparatus (100) and computer program product for generating a mixed-initiative dialog to obtain information for dialog slots. A composite grammar dependent upon a set of unfilled slots is constructed (501). A prompt, dependent upon the a set of unfilled slots, is presented (309) to a user. An utterance is received (301) from the user in response to said prompt. Relevant information is determined based upon the further utterance. One or more said unfilled slots are filled (302) with said relevant information.

Abstract(Chinese):

公开了一种用于产生混合主动对话以获得对话槽的信息的方法（500），装置（100）和计算机程序产品。构建依赖于一组未填充槽的复合语法（501）。取决于一组未填充插槽的提示（309）被呈现给用户。响应于所述提示，从用户接收（301）发声。相关信息是基于进一步的话语来确定的。一个或多个所述未填充的插槽用所述相关信息填充（302）。

Public/Granted literature

US20090055165A1 DYNAMIC MIXED-INITIATIVE DIALOG GENERATION IN SPEECH RECOGNITION Public/Granted day:2009-02-26

Information query

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