Study On Constructing The Model Of Knowledge Organization In The Knowledge Base System

People never stop producing, communicating, organizing and utilizing the knowledge. However, the production of information and knowledge is stochastic, orderless and uncontrollable. In the information society, knowledge is covered by too much information and becomes difficult to use. Therefore, how to collocate knowledge resources and organize knowledge in the whole society becomes an important issue.With the development of intelligent technology, numerical value computing and data processing are replaced by knowledge management. At the same time, people hope the intelligent system to resolve more complicated problems. But the capability of intelligent system depends on the quality and quantity of the knowledge it has. Therefore, people should take great importance to storage, manage and organize massive knowledge.In this article, I introduced the principle of knowledge organization and the construction of knowledge base, and taking XML language for example I described how to construct the model of knowledge organization in the knowledge basesystem in detail.This article has five parts. In section one, I generalize the concept and structure of knowledge base, and the concept and type of knowledge in knowledge base. I also analyse the knowledge organization and knowledge expressing system. The section is the basement of understanding other sections.The article puts emphasizes on section two and three. In section two, I manage to introduce knowledge representation for semantic web and ontology in detail and put forward the model of knowledge organization based on ontology. And the ontology and XML are used to realize the model in section three.In section four, I describe how to construct the model of knowledge organization through an example of information management knowledge basesystem.I narrate the innovative points of the article briefly and the further research insection five.