摘要
基于复杂网络理论,探究Ideastorm众包社区的知识网络特性和知识传播规律。根据网页抓取的数据建立众包社区的知识合作网络。运用Networkx软件分别从静态和动态的角度对网络的结构指标和知识传播规律进行分析与仿真,发现该网络具有小世界、集聚性特征,找出网络中的高影响力、多派系和结构洞位置的关键人物,构建知识传播网络模型。
Based on the theory of complex network, the paper analyzes the knowledge network characteristic and knowledgediffusion pattern of the Ideastorm crowdsourcing community. Based on the caught data of Ideastorm web, the paper buildsthe knowledge cooperation network of crowdsourcing community, and analyzes the network structural characteristics andknowledge diffusion pattern from the perspective of static and dynamic respectively by means of Networkx software. Thepaper finds that the network has small world and clustery features, and finds out the key numbers who own high impact,many cliques, and structural holes in the network, and constructs the network model of knowledge diffusion.
出处
《情报科学》
CSSCI
北大核心
2016年第8期25-28,61,共5页
Information Science
基金
江苏高校哲学社会科学资助项目(2014SJB025)
南京邮电大学科研资助项目(NYS212030)
关键词
复杂网络
众包
网络社区
知识传播
complex network
crowdsourcing
network community
knowledge diffusion
