基于社会网络分析的网络问答社区知识传播研究

王忠义, 张鹤铭, 黄京, 李春雅

Studying Knowledge Dissemination of Online Q&A Community with Social Network Analysis

Wang Zhongyi,Zhang Heming,Huang Jing,Li Chunya

表9 多元线性回归参数

回归系数 t值 p值 知识能力指数 0.8020 3.090 0.00278 传播影响力指数 1.2039 7.106 5.22e-10 answer 0.002676 1.002 0.31996 question 0.05065 2.654 0.00984 article 0.03714 1.567 0.12166 agree 0.00003078 1.808 0.07494 topic -0.05145 -1.257 0.21310 betweeness 0.01136 0.056 0.95585 degree.out 1.521 1.888 0.06313 degree.in -0.6753 -0.981 0.33001 degree.total 1.1364 0.616 0.54021 shole 1.088 1.149 0.25456