自然语言处理研究的目标是让计算机学会理解和运用人类的自然语言,这就必须给计算机配备一个包含自然语言的词汇、句法、语义知识的语言知识库。北京大学计算语言学研究所(ICL/PKU)自1986年起,历时26年,研制出面向自然语言处理的“综合型语言知识库”。综合型语言知识库中的语言知识所具有的周遍性、格式化、显性化等特点,使得它能够在汉语语言教学领域发挥作用。
The goal of natural language processing research is to help computers understand and use the natural languages. To achieve this goal,it is necessary to provide computers with a language knowledge base that stores lexical, syntactic and semantic knowledge of natural languages. Since 1986 ,Institute of Computational Linguistics at Peking University (ICL/PKU) has been developing the Comprehensive Language Knowledge Base (CLKB) oriented to natural language processing. The linguistic knowledge in CLKB is exhaustive, formatted and explicit, which make it play the role in the field of language teaching.