介绍了汉语口语中韵律边界检测和基于韵律信息的对话行为分类的研究，这个研究对于语音识别中词类的分类和提高准确率具有非常重要的意义-Spoken Chinese Prosodic Boundary Detection and rhythm-based classification of information, dialogue and behavior research, this study parts of speech for speech recognition in the classification and to increase the accuracy of great significance