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1. 发明授权

US08818813B2 Methods and system for grammar fitness evaluation as speech recognition error predictor 有权
标题翻译：语法适应度评估的方法和系统作为语音识别误差预测器
公开(公告)号：US08818813B2
公开(公告)日：2014-08-26
申请号：US14046765
申请日：2013-10-04
申请人： Sony Computer Entertainment Inc.
发明人： Gustavo A. Hernandez-Abrego
IPC分类号： G10L15/18 , G10L15/19 , G10L15/187
CPC分类号： G10L15/19 , G10L15/187
摘要： A plurality of statements are received from within a grammar structure. Each of the statements is formed by a number of word sets. A number of alignment regions across the statements are identified by aligning the statements on a word set basis. Each aligned word set represents an alignment region. A number of potential confusion zones are identified across the statements. Each potential confusion zone is defined by words from two or more of the statements at corresponding positions outside the alignment regions. For each of the identified potential confusion zones, phonetic pronunciations of the words within the potential confusion zone are analyzed to determine a measure of confusion probability between the words when audibly processed by a speech recognition system during the computing event. An identity of the potential confusion zones across the statements and their corresponding measure of confusion probability are reported to facilitate grammar structure improvement.
摘要翻译：从语法结构中接收到多个语句。每个语句都由多个单词组形成。通过在单词集合的基础上对齐语句来识别语句之间的多个对齐区域。每个对齐的字集合表示对准区域。在这些陈述中确定了一些潜在的混乱区域。每个潜在的混淆区域由来自对准区域外的相应位置处的两个或多个语句的单词定义。对于每个识别出的潜在混淆区域，分析潜在混淆区域内的单词的语音发音，以确定在计算事件期间由语音识别系统可听处理的单词之间的混淆概率的度量。报告了整个语句中潜在混淆区域的身份及其对应的混淆概率，以促进语法结构的改进。

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