首页>
外国专利>
LANGUAGE MODEL CREATION/ACCUMULATION DEVICE, SPEECH RECOGNITION DEVICE, LANGUAGE MODEL CREATION METHOD, AND SPEECH RECOGNITION METHOD
LANGUAGE MODEL CREATION/ACCUMULATION DEVICE, SPEECH RECOGNITION DEVICE, LANGUAGE MODEL CREATION METHOD, AND SPEECH RECOGNITION METHOD
展开▼
机译:语言模型创建/累积设备,语音识别设备,语言模型创建方法和语音识别方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A language model generation and accumulation apparatus (10) that generates and accumulates language models for speech recognition is comprised of: a higher-level N-gram generation and accumulation unit (11) that generates and accumulates a higher-level N-gram language model obtained by modeling each of a plurality of texts as a string of words including a word string class having a specific linguistic property; and a lower class dependent word N-gram generation and accumulation unit (12) that generates and accumulates a lower-level N-gram language model obtained by modeling a sequence of words included in each word string class.
展开▼