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    • 7. 发明授权
    • Spoken utterance classification training for a speech recognition system
    • 语音识别系统讲话分类训练
    • US09082403B2
    • 2015-07-14
    • US13326659
    • 2011-12-15
    • Yun-Cheng JuJames Garnet Droppo, III
    • Yun-Cheng JuJames Garnet Droppo, III
    • G10L15/00G10L15/18
    • G10L15/1822
    • The subject disclosure is directed towards training a classifier for spoken utterances without relying on human-assistance. The spoken utterances may be related to a voice menu program for which a speech comprehension component interprets the spoken utterances into voice menu options. The speech comprehension component provides confirmations to some of the spoken utterances in order to accurately assign a semantic label. For each spoken utterance with a denied confirmation, the speech comprehension component automatically generates a pseudo-semantic label that is consistent with the denied confirmation and selected from a set of potential semantic labels and updates a classification model associated with the classifier using the pseudo-semantic label.
    • 主题披露旨在培训用于讲话的分类器,而不依赖人力援助。 讲话话语可能与语音菜单程序相关,语音理解组件将语音话语解释成语音菜单选项。 语音理解组件为一些语音语音提供了确认,以便准确地分配语义标签。 对于每个具有拒绝确认的口语说话,语音理解组件自动生成与拒绝确认一致的伪语义标签,并从一组潜在语义标签中选择,并使用伪语义更新与分类器相关联的分类模型 标签。
    • 9. 发明申请
    • PERSONAL POINTS OF INTEREST IN LOCATION-BASED APPLICATIONS
    • 基于位置的应用程序的个人兴趣点
    • US20090082037A1
    • 2009-03-26
    • US11860433
    • 2007-09-24
    • Yun-Cheng JuMichael SeltzerIvan J. Tashev
    • Yun-Cheng JuMichael SeltzerIvan J. Tashev
    • H04Q7/20
    • G01C21/3608G01C21/3679H04L67/18
    • Framework for receiving, processing, and re-using personal points of interest (PPOI) information of a user in a location-based application. A telephone dialog system provides location-based information related PPOI of a user. For example, the PPOI information can include major intersections that the user may normally travel, gas stations, clubs, etc., based on real-time data obtained via web services. The PPOI information can be acquired using common names and nicknames, which are added into system lexicon and recognition grammars. Each PPOI is also tagged to the user (or “owner”) who defined it. The PPOI information can also be shared to support a community of users. The framework also resolves conflicting PPOI information between multiple users and multiple locations. PPOI information input by one user can be used to extract demographic information and personal preferences and be re-used by other users by automatically popping up common names and attributes other users entered for the same nickname.
    • 用于在基于位置的应用程序中接收,处理和重新使用用户的个人兴趣点(PPOI)信息的框架。 电话对话系统提供用户的基于位置的信息相关的PPOI。 例如,PPOI信息可以包括基于通过web服务获得的实时数据,用户可能正常旅行的主要交叉路口,加油站,俱乐部等。 可以使用通用名称和昵称来获取PPOI信息,这些名称和昵称被添加到系统词典和识别语法中。 每个PPOI也被标记给定义它的用户(或“所有者”)。 PPOI信息也可以共享,以支持用户社区。 该框架还解决了多个用户和多个位置之间的冲突的PPOI信息。 一个用户输入的PPOI信息可以用于提取人口统计信息和个人偏好,并通过自动弹出其他用户为相同昵称输入的公用名称和属性,由其他用户重新使用。