关注与合作:科研用户在线学术关系网络与行为模式分析  

Following and Cooperation:An Analysis of Online Academic Relationship Networks and Behavior Patterns of Research Users

作　　者：严炜炜[1] 温馨 Yan Weiwei

机构地区：[1]武汉大学信息管理学院,湖北武汉430072

出　　处：《情报理论与实践》2022年第4期75-82,共8页Information Studies:Theory & Application

基　　金：国家自然科学基金青年项目“群体差异视角下学术社交网络用户交互与合作机制研究”的成果,项目编号:71904148。

摘　　要：[目的/意义]针对科研用户在线学术关系网络及行为模式的分析,将丰富和深化面向学术社交网络的用户行为理论,并推动平台服务功能的优化,引导用户基于平台充分开展学术交流活动。[方法/过程]选取科研用户在学术社交网络中的关注与合作关系,从整体层面归纳不同时间下用户关注关系网络与合作关系网络的结构特征,同时从个体层面基于聚类分析提炼不同用户利用学术社交网络开展学术交流的行为模式,并揭示其时序规律。[结果/结论]整体层面,关注关系网络与合作关系网络正逐渐扩大规模,关注关系网络各用户间联系更为紧密,核心用户倾向于与网络中的高度值节点相连;合作关系网络兼具拓宽与加深趋势,核心用户间的连接较为发散。个体层面,学术社交网络中的用户可分为5种类型,其行为模式短期内具有稳定性,多数发生行为变化的用户体现在平台交流功能的使用偏好、机构内外交流重视程度的转变等方面。[局限]对学术关系仅选取平台中的关注关系和合作关系,研究样本未考虑到年际内更为细粒度的变动;研究停留在对于结构化数据的定量分析,未考虑文本内容等非结构化数据,这可能会对结论有所影响。[Purpose/significance] Based on the analysis of the evolution of online academic relationship networks and behavior patterns of scientific research users,this paper will enrich and deepen the user behavior theory under the academic social network,promote the optimization of the platform’s functional services,and guide users to fully carry out academic communication activities based on the platform.[Method/process] This paper selected the relationship of following and cooperation of scientific research users in academic social network,summarized the structural characteristics of user following network and cooperation network at different times from the overall level,and concluded the behavior patterns of users to carry out academic communication from the individual level based on cluster analysis,and revealed the temporal evolution law.[Result/conclusion] From the overall level,the scale of following relationship network and cooperation relationship network is gradually expanding,the relationship among users of following relationship network is closer,and the core users tend to connect with high value nodes in the network.The cooperation network has the trend of widening and deepening,and the connection between core users is more divergent.At the individual level,users in academic social networks can be divided into five types.Their behavior patterns are stable in the short term,and most users with behavior changes are reflected in the use preference of platform communication function and the change of emphasis on communication inside and outside the organization.[Limitations] This paper only selected the following and cooperation relationship for academic relations,and samples do not take into account the more fine-grained changes among years.And this paper stayed in the quantitative analysis of structured data,without considering unstructured data such as text content,which may affect the conclusion.

关 键 词：在线学术关系网络 行为模式 时序变化 学术社交网络 关注关系 合作关系 

分 类 号：G252[文化科学—图书馆学]