北京科技大学学报（社会科学版）
北京科技大學學報（社會科學版）
북경과기대학학보（사회과학판）
JOURNAL OF UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING(SOCIAL SCIENCES EDITION)
2015年
3期
26-30
,共5页
系统功能语言学%语篇生成系统%知识表示方法%系统网络
繫統功能語言學%語篇生成繫統%知識錶示方法%繫統網絡
계통공능어언학%어편생성계통%지식표시방법%계통망락
systemic functional linguistics%text generation systems%knowledge representation methods%system network
系统功能语言学应用于语篇生成系统中需要进行知识表示。通过考察PENMAM,发现其一种主要的表示方法是系统网络。然而,这种方法不能充分表示语言的交际性以及三元功能,在进行计算机实现时也存在一些缺陷。基于此,文章进一步提出改进系统网络表示法的两种基本途径：基于复杂性科学的理论途径和基于人工智能的技术途径。此研究能够促进系统功能语言学与其他学科之间的交叉、融合,从而更好地开展面向自然语言处理用途的语言研究。
繫統功能語言學應用于語篇生成繫統中需要進行知識錶示。通過攷察PENMAM,髮現其一種主要的錶示方法是繫統網絡。然而,這種方法不能充分錶示語言的交際性以及三元功能,在進行計算機實現時也存在一些缺陷。基于此,文章進一步提齣改進繫統網絡錶示法的兩種基本途徑：基于複雜性科學的理論途徑和基于人工智能的技術途徑。此研究能夠促進繫統功能語言學與其他學科之間的交扠、融閤,從而更好地開展麵嚮自然語言處理用途的語言研究。
계통공능어언학응용우어편생성계통중수요진행지식표시。통과고찰PENMAM,발현기일충주요적표시방법시계통망락。연이,저충방법불능충분표시어언적교제성이급삼원공능,재진행계산궤실현시야존재일사결함。기우차,문장진일보제출개진계통망락표시법적량충기본도경：기우복잡성과학적이론도경화기우인공지능적기술도경。차연구능구촉진계통공능어언학여기타학과지간적교차、융합,종이경호지개전면향자연어언처리용도적어언연구。
When systemic functional linguistics is used in natural language generation systems, it needs knowledge representa-tion. Focusing on Penman, this paper finds that a major representation method is the system network. However, this knowledge representation method cannot fully represent the communication goal of language and the organization principle of three meta-functions. Besides, there also exist some technical flaws when it is implemented in computer. Based on this, this paper puts forward two basic ways to improve the system network: the theoretical approach which is based on complex science and the technical approach which is based on artificial intelligence. Through this research, this paper is to develop the communication between systemic functional linguistics and other subjects, thus promoting the linguistic research oriented in natural language processing.
