校园社交网络中社会化标签系统的研究与实现

为使校园社交网络能够准确、灵活、高效地处理大量各种类型的标签信息,研究并实现了基于校园社交网络的社会化标签系统。提出了使用五元组表示的、包含资源标签和实体标签的标签标注模型,完成了基于校园社交网络的社会化标签系统的总体设计、功能设计和数据库设计,设计了由标注对象所有者、标签标注者、校园社交网络中的关系网络与隐私设置以及标签的使用方式决定的标签标注权限与使用权限,建立了针对不同标记对象的特点使用不同标签推荐算法的标签推荐策略,最后讨论了以标签云为主的标签展示方式。

Research and implementation of social tagging system for campus social network services

To process large amount of tags accurately,flexibly and efficiently,a social tagging system for campus social network services is studied.First,a tagging model composed of resource tags and entity tags and expressed by 5-truple is presented.Seco-ndly,the social tagging system is constructed in terms of its outline,function and database design.Thirdly,the focus is put on the permission model for tagging and tag using which is decided by tagging object,tagger,social relations and privacy policy in campus social network services,the usage of tags etc.After that,a comprehensive tag recommendation strategy featured by different tag recommendation algorithm for different type of tags is discussed in detail.Finally,a tag presentation way mainly using tag-cloud is adopted.