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公开(公告)号:US07831425B2
公开(公告)日:2010-11-09
申请号:US11300735
申请日:2005-12-15
申请人: Alejandro Acero , Asela J. Gunawardana , Ciprian I. Chelba , Erik W. Selberg , Frank Torsten B. Seide , Patrick Nguyen , Roger Peng Yu
发明人: Alejandro Acero , Asela J. Gunawardana , Ciprian I. Chelba , Erik W. Selberg , Frank Torsten B. Seide , Patrick Nguyen , Roger Peng Yu
摘要: A computer-implemented method of indexing a speech lattice for search of audio corresponding to the speech lattice is provided. The method includes identifying at least two speech recognition hypotheses for a word which have time ranges satisfying a criteria. The method further includes merging the at least two speech recognition hypotheses to generate a merged speech recognition hypothesis for the word.
摘要翻译: 提供了一种用于索引用于搜索与语音格子相对应的音频的语音格子的计算机实现的方法。 该方法包括识别具有满足标准的时间范围的单词的至少两个语音识别假设。 该方法还包括合并至少两个语音识别假设以产生该单词的合并语音识别假设。