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用户生成性学习资源是社会化网络环境下催生出的一种新型学习资源。用户生成性学习资源的知识组织具有灵活性、浅层构成、多维链接、去中心化、可扩展性等特点。其主要知识组织技术包括大众分类技术、语义维基技术和RSS聚合技术。其知识组织机制包括知识演化机制、知识关联机制和知识聚合机制。以维基百科为例,其知识组织关键技术有文档网络、分类树、文档链接、分类链接、重定向、消歧页、随机页面技术等,但其在知识自组织、检索模式和知识聚合方面也存在一些不足,需要进行改进。
User-generated learning resources is a new type of learning resource that is spawned under the social network environment. The knowledge organization of user-generated learning resources has the characteristics of flexibility, shallow composition, multi-dimensional links, decentralization and scalability. Its main knowledge organization technologies include popular classification technology, semantic wiki technology and RSS aggregation technology. The mechanism of knowledge organization includes knowledge evolution mechanism, knowledge association mechanism and knowledge aggregation mechanism. Take Wikipedia as an example, the key technologies of its knowledge organization are document networks, classification trees, document links, classified links, redirects, disambiguation pages and random page technologies. However, in terms of knowledge self-organization, search patterns and knowledge aggregation There are some deficiencies that need to be improved.