Man-machine conversation semantic analysis method and system

The invention relates to a man-machine conversation semantic analysis method and system, and the method comprises the steps: carrying out the first analysis of input demand information, and obtaininga first slot position of the demand information and one or more types of classification information of the demand information, wherein the first slot is used for recording short sentences, phrases orwords in the demand information and attributes of the short sentences, phrases or words, the classification information is used for recording the category to which the demand information belongs; andobtaining the semantic representation of the demand information according to the first slot position and the classification information. By means of the man-machine conversation semantic analysis method and system, the semantics of the input demand information can be obtained clearly and accurately. 本发明涉及一种人机对话语义解析方法和系统，所述方法包括：对输入的需求信息进行第一解析，得到所述需求信息的第一槽位以及所述需求信息的一种或多种分类信息；所述第一槽位用于记录所述需求信息中的短句、短语或词以及所述短句、短语或词的属性；所述分类信息用于记录所