Research on Question Analysis Based on Sentence Type Recognition of Interrogative Sentences
基于疑问句句型识别的问题理解研究

Question analysis is the primary task of question answering system.The process of the question analysis in this paper was described as follow:identifies the interrogative phrase class,parses words,identifies the question's sentence type,identifies the question class.A method of Sentence Type Recognition(STR) was put forward as:the sentence type structure of a question results from analyzing the phase syntactic tree for the sentence,with computing the similarity between the sentence type structure and the se...