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SPEECH-UNDERSTANDING DEVICE, SPEECH-UNDERSTANDING METHOD, METHOD FOR PREPARING WORD/SEMANTIC EXPRESSION MERGE DATABASE, ITS PROGRAM AND STORAGE MEDIUM
SPEECH-UNDERSTANDING DEVICE, SPEECH-UNDERSTANDING METHOD, METHOD FOR PREPARING WORD/SEMANTIC EXPRESSION MERGE DATABASE, ITS PROGRAM AND STORAGE MEDIUM
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机译:语音理解设备,语音理解方法,准备单词/语义表达合并数据库的方法,其程序和存储介质
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摘要
PROBLEM TO BE SOLVED: To provide a speech-understanding device, etc., which achieve speech understanding whose accuracy is higher.;SOLUTION: The speech-understanding device 100 is configured, such that a speech understanding result searching part 61 performs speech understanding by using a word/semantic expression merge N-gram model DB 20. Moreover, the speech-understanding device 100 is configured to be equipped with a word/semantic expression merge N-gram model preparing part 30, which prepares the word/semantic expression merge N-gram model DB 20 being the N-gram model of word/semantic expression merging from a language corpus 10 where clear correspondence relation among words and semantic expressions has not been carried out.;COPYRIGHT: (C)2007,JPO&INPIT
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