基于知识元的行政权力知识表示研究  

作　　者：高国伟[1] 王亚杰[1] 李佳卉[2] 李永先[1] 

机构地区：[1]辽宁师范大学 [2]吉林大学

出　　处：《图书馆学研究》2015年第14期68-74,共7页Research on Library Science

基　　金：国家自然科学基金项目"客观知识体系中的语义传递模型研究"(项目编号:71073017)的研究成果之一

摘　　要：针对当前行政权力表示晦涩,传统的知识表示方法在自然语言转化为机器可识别语言过程中存在效率低、误差高的问题,首先对知识元以及现有知识表示方法进行了简要回顾,介绍了基于知识元的行政权力表示方法的可行性;随后在对行政权力目录和流程分析的基础上,引入了一种基于知识元的行政权力表示方法,着重介绍了该方法的描述逻辑和物理结构;在此基础上,设计了行政权力知识表示系统架构模型,并介绍了该模型的工作机理;最后通过忻州市行政权力表示的应用实例,验证了该表示方法的有效性。The present administrative power knowledge representation is either limited to hard to understand or low efficiency and high error in natural language processing. First, a summary of research is presented, which is about knowledge element and knowledge representation. Simultaneously, the strategy and measure about knowledge representation for administrative power on knowledge element used in the study are analyzed. Putting forward a method of administrative power knowledge element representation in this paper, defining and describing the knowledge resource in the domain of administrative power, on this basis, the logical and physical structure is conceived and designed. In conclusion, the model of case knowledge representation system in administrative power is designed, and its working mechanism is also explained. Taking the design knowledge representation of administrative power as an example, the authors verify the effectiveness of the proposed knowledge representation model.

关 键 词：知识元 知识表示 行政权力 知识分类 

分 类 号：G254[文化科学—图书馆学]