统一语言学中的类几何变换函数  

Imitated Geometric Transformation Function in United Linguistics

作　　者：胡玥[1] 高小宇[1] 高庆狮[1] 

机构地区：[1]北京科技大学智能、语言与计算机科学研究所,北京100083

出　　处：《北京工业大学学报》2008年第8期891-896,共6页Journal of Beijing University of Technology

基　　金：国家“八六三”计划资助项目(2006AA01Z140、2006AA010101);国家自然科学基金(60736014)．

摘　　要：在统一语言学语义单元理论的基础上,从类几何变换的角度对语言所蕴涵的语义知识进行分析和描述,指出不同的自然语言之间的翻译实质上是求解同一语义在不同语言上的不同表示之间的变换.以疑问句的疑问目的变换为例讨论了统一语言学中的类几何变换问题.并将疑问句根据对象和类型重新进行二维分类,同时定义六元素形式系统的变换描述语言TDL描述其可逆变换函数及双向变换算法.最后讨论了该变换函数在多语互译机器翻译系统中的应用.The semantic knowledge of natural language was analyzed and described in terms of the angle of geometric transformation on the basis of the theory of united linguistics. In fact, Translation between different natural languages is a transformation among different expressions on different languages of the same meaning. Taking the transformation of question purpose of interrogative sentence as an example, the questions of geometric transformation in united linguistics were discussed. And the interrogative sentence was classified two-dimensional again according to object and type; The transformation description language （TDL） of the six-factor form system was defined to describe its reversible transformation function and bi-directional transformation algorithm. Finally, the role of the transformation function and the application of such function in multi-language machine translation system were discussed.

关 键 词：计算机应用 自然语言处理系统 机器翻译 类几何变换 二维疑问变换 

分 类 号：TP391.1[自动化与计算机技术—计算机应用技术]