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    • 1. 发明授权
    • Robust speech recognition with data bank accession organized by semantic attribute
    • 通过语义属性组织的数据库加入的鲁棒语音识别
    • US07587322B2
    • 2009-09-08
    • US10415709
    • 2001-10-31
    • Klaus SchimmerPeter PlankensteinerStefan Harbeck
    • Klaus SchimmerPeter PlankensteinerStefan Harbeck
    • G10L15/00G10L15/18G10L21/00
    • G10L15/1822G10L2015/223G10L2015/228
    • A method for controlling an information system during the output of stored information segments via a signaling device (50a). Useful information is stored in a database (32) for being requested, from which information at least one information segment is specified as a first data segment (W1) via a first voice signal (sa(t),sa(z)) and is provided via a control output (20,40,50;50a) or is converted (50b) into a control signal for a technical device (G). The information is organized in the database such that an initially limited first information area (32a) of stored information is accessible (4,4a,4b) to said voice signal, for selecting the specified information segment therefrom. A further information area (32b,32c,32d) of said database (32) is activated (59,70,4c,4d) as a second information area, if the information segment (W1) corresponding to a first voice signal segment (s1) of said first voice signal (sa(t) is not contained in said first information area (32a). When accessing information of the database, a robust word recognition is obtained and the request is successfully processed within a short time.
    • 一种用于在经由信令装置(50a)存储的信息段的输出期间控制信息系统的方法。 将有用的信息存储在数据库(32)中以便被请求,从至少一个信息段经由第一语音信号(sa(t),sa(z))将信息指定为第一数据段(W1)),并且是 经由控制输出(20,40,50; 50a)提供或被转换(50b)成为技术装置(G)的控制信号。 信息被组织在数据库中,使得存储的信息的初始受限的第一信息区域(32a)可访问(4,4a,4b)到所述语音信号,用于从其选择指定的信息段。 如果对应于第一语音信号段(s1)的信息段(W1),则所述数据库(32)的另一个信息区域(32b,32c,32d)被激活(59,70,4c,4d)作为第二信息区域 所述第一语音信号(sa(t))不包含在所述第一信息区域(32a)中,当访问数据库的信息时,获得鲁棒的字识别,并且在短时间内成功地处理该请求。
    • 2. 发明授权
    • Reliable identification with preselection and rejection class
    • 可靠的识别与预选和拒绝类
    • US06519579B1
    • 2003-02-11
    • US09381064
    • 2000-02-07
    • Peter PlankensteinerUlrich Dieckmann
    • Peter PlankensteinerUlrich Dieckmann
    • G06N502
    • G06K9/03G06K9/6857
    • Disclosed is a method for classifying samples wherein the information content of a sample is divided up into two information areas. The first area contains necessary information and the second area contains sufficient information. An initially imprecise preselection concerning a plurality but extremely limited number of classes is made through the necessary information area. After said preselection, identification occurs with the sufficient information area in order to pinpoint the initially imprecise preselection in relation to an effective target class. This enables classification quality to be improved by means of new classifiers or new principal formulations of classification formulations.
    • 公开了一种将样本分类的方法,其中将样本的信息内容分成两个信息区域。 第一个区域包含必要的信息,第二个区域包含足够的信息。 通过必要的信息区域进行关于多个而且极限数量的类的初始不精确的预选。 在预选之后,识别发生在足够的信息区域,以便确定与有效目标类相关的初始不精确的预选。 这样可以通过新的分类器或分类配方的新主要配方来提高分类质量。