基于信息传播的微博用户影响力度量

被引:30
作者
郭浩
陆余良
王宇
张亮
机构
[1] 电子工程学院网络系
关键词
微博; 新浪微博; 影响力度量; 信息传播;
D O I
暂无
中图分类号
G206 [传播理论];
学科分类号
摘要
信息传播和用户影响力度量是目前微博研究的基础和热点方向。为了定量地研究用户影响力,提出基于用户消息传播范围的用户影响力量化定义,并给出用户影响力的计算方法。在真实数据集上对算法的验证结果显示,与其他用户影响力度量方法相比,本文提出的方法计算复杂性低、指标稳定性高,尤其适合于需要限定数据集、限定时间段的具体应用场景。
引用
收藏
页码:78 / 83
页数:6
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