中文摘要：

[目的／意义]用户认知能够影响客观知识之间潜在的关联关系，研究Folksonomy模式中用户与标签之间的偏好关系有助于揭示认知与知识之间的互动关系及其模式规律，并为人文因素影响下的知识组织提供参考。[方法／过程]基于标签与用户的隶属关系构建“标签-用户”2-模网络，采用多变量的对应分析方法，基于联合空间距离位置对用户与标签问的偏好关系进行分析。[结果／结论]研究表明，用户与标签的偏好关系与联合空间中的位置和2-模网络的中心度具有相关性，在偏好问题上不会有群体极化现象发生，群体决策的科学性得以保障。

英文摘要：

[ Purpose/significance ] Users＇ cognition can influence the potential relationship between objective knowledge. The research on preference relation between users and tags is helpful to reveal the relationship and rule mode of interaction between cognition and knowledge, and provide a reference for knowledge organization under the human impact.[Method/process] The ＂tag-user＂ 2-mode network is constructed based on affiliation of tags and users. With multivariate correspondence analysis method, the preference relations between users and tags are analyzed based on distance and position in joint space. [Result/conclusion ] The results show that the preference relations between users and tags are related with the position in joint space and centrality in 2-mode network, there is no the phenomenon of group polarization about preference, the scientificity of group decision-making can be guaranteed.