As the semantic knowledge carrier for text understanding by computers,lexical semantic knowledge bases have been widely used in natural language processing such as machine translation,information retrieval,etc.
作为文本内容理解的媒介与载体,词汇语义知识库已被广泛应用于信息检索、信息提取、问答系统、自动文摘等方面,成为自然语言处理不可或缺的基础资源。