中文摘要：

[目的／意义]对舞蹈类非物质文化遗产及其社会化标签的存在形式与结构进行调查，提出利用改进的关系强度计算方法来计算社会化标签网络中舞蹈类非物质文化遗产之间隐性的知识关联。[方法／过程]首先梳理舞蹈类非物质文化遗产的存储状态；其次探讨舞蹈资源社会化标签的存在形式，并构建其社会化标签网络模型；然后提出基于SNA的舞蹈类资源改进的关系强度计算方法；最后通过实际数据对所提方法进行实证检验。[结果／结论]实验结果表明，基于SNA的舞蹈类资源关系模型能够有效挖掘不同舞蹈类非物质文化遗产之间的隐性知识关联，并具有实际的可操作性。

英文摘要：

[ Purpose/significance ] This paper aims to investigate the forms and structures of intangible cuhural heritage of dance and their social tags, and propose an improved relevance calculation method to calculate the knowledge connection among the intangible cultural heritage of dance in the social tagging network. [ Method/process] Firstly, this paper reviews the storage condition of these cultural heritage collections. Secondly, it discusses the existence form of social tagging of these collections, defines a model of social tagging network and proposes an improved relevance calculation method of dance collections based on SNA. Thirdly, it uses a new related data mining methods to reveal the hidden rela- tions of those collections. [ Result/conclusion] The result shows that it is operable to use this method to discover implicit relations among intangible cultural heritage of dance items.