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1. 发明申请

US20150269949A1 INCREMENTAL UTTERANCE DECODER COMBINATION FOR EFFICIENT AND ACCURATE DECODING 有权
标题翻译：增强UTTERANCE解码器组合有效和准确的解码
公开(公告)号：US20150269949A1
公开(公告)日：2015-09-24
申请号：US14219642
申请日：2014-03-19
申请人： MICROSOFT CORPORATION
发明人： Shuangyu Chang , Michael Levit , Abhik Lahiri , Barlas Oguz , Benoit Dumoulin
IPC分类号： G10L19/005
CPC分类号： G10L15/32 , G10L15/063 , G10L15/14 , G10L19/005
摘要： An incremental speech recognition system. The incremental speech recognition system incrementally decodes a spoken utterance using an additional utterance decoder only when the additional utterance decoder is likely to add significant benefit to the combined result. The available utterance decoders are ordered in a series based on accuracy, performance, diversity, and other factors. A recognition management engine coordinates decoding of the spoken utterance by the series of utterance decoders, combines the decoded utterances, and determines whether additional processing is likely to significantly improve the recognition result. If so, the recognition management engine engages the next utterance decoder and the cycle continues. If the accuracy cannot be significantly improved, the result is accepted and decoding stops. Accordingly, a decoded utterance with accuracy approaching the maximum for the series is obtained without decoding the spoken utterance using all utterance decoders in the series, thereby minimizing resource usage.
摘要翻译：增量语音识别系统。只有当附加话语解码器可能对组合结果增加显着的益处时，增量语音识别系统才会使用附加话音解码器递增地解码语音话语。可用的话语解码器是基于准确性，性能，多样性等因素进行排序的。识别管理引擎通过一系列话音解码器来协调语音发音的解码，组合解码的话语，并确定附加处理是否可能显着改善识别结果。如果是这样，识别管理引擎接合下一个话音解码器，并且该周期继续。如果精度无法显着提高，结果被接受，解码停止。因此，在使用系列中的所有话语解码器对语音发音进行解码的情况下，获得具有接近该系列的最大值的精确解码语音，从而最小化资源使用。

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