基于自然语言处理的计算机几何作图  

Computer-aided geometry drawing based on natural language processing

作　　者：佘莉[1] 符红光[1] 

机构地区：[1]中国科学院成都计算机应用研究所,四川成都610041

出　　处：《计算机应用》2005年第1期7-10,共4页journal of Computer Applications

摘　　要：如何将自然语言表述的初等几何命题自动转化为计算机可理解的作图语言是自然语言处理中的空白,也是实现教育软件人机交互的难点。文中通过对几何范围内的受限自然语言的研究,建立了有效可行的语言理解模型,实现了从自然语言到形式化规则的自动转化,并且设计出相应的软件。How to automatically transform primary geometry propositions stated in natural language into drawing instructions which computers can understand is a blank in Natural Language Processing(NLP), and also a nodus to actualize the man-machine interaction of CAI. Through the research on this limited language within the scope of geometry, a feasible language model was set up to realize the transform from natural language to formalized rules automatically, and the corresponding software was designed.

关 键 词：自然语言处理 初等几何命题 模式识别 受限语言 

分 类 号：TP181[自动化与计算机技术—控制理论与控制工程]