摘要
为了克服复杂网络节点数量繁多、结构关系不易测度的难题,文章提出一种社会网络分析视角下"以点界面"的研究思路。通过构建一个新的综合测度指标,完成对网络中节点的综合评价,实现对网络结构关系的测度。与现有社会网络单一测度指标相比,综合测度指标突破现有单一测度指标的局限,构建过程充分利用单一测度指标间关系规律。复杂网络仿真实验进一步表明,无论有中心结构的网络结构和无中心结构的网络结构,综合测度指标提高网络节点不同评价维度和网络角色自带信息的利用率,对网络中节点的全面刻画更为贴切,为复杂网络结构关系综合测度研究提供一种新工具,为提高生活生产效率、预防灾害负面影响提供参考和依据。
To trackle the the numberous amounts of nodes and the difficulty of structure relationship measurement in com- plex network, the paper comes up with an idea of ＂structure relationship defined by nodes＂. By establishing a new comprehensive measurement indicator, nodes in the network can be comprehensively evaluated and the network structure relationship can be measured. Compared with the existed social network single measurement indicators, the comprehensive measurement indicator breaks through the limits of single indicators and fully uses the relationship and law between them. Complex network simulation experiments futher show that no matter whether the network is central-based structure or not, the comprehensive measurement in- dicator improves network nodes evaluation dimensions and the untilizatlon of their roles information, depicts the nodes more com- prehensively and appropriately, leads to a new tool for comprehensive measurement of complex network structure relationship.
出处
《统计与决策》
CSSCI
北大核心
2017年第7期14-17,共4页
Statistics & Decision
基金
国家科技支撑计划项目(2012BAI25B02)
中医药行业科研专项基金资助项目(201207005)
中国人民大学科学研究基金(中央高校基本科研业务费专项资金资助)项目(16XNH102)
关键词
复杂网络
社会网络
结构关系
单一测度指标
综合测度指标
Key words： complex network
social network analysis
structure relationship
single measurement indicator
comprehensivemeasurement indicator
