计算机与数字工程2012，Vol.40Issue(11)：50-51,59,3.
基于时间信息的社会网络链接预测研究
Link Prediction of Social Networks Based on Temporal Information
摘要
Abstract
Predicting links between nodes in social networks is an important task in networks analysis. This paper focused on the problem of link prediction in social networks with weighted graph. Several metrics for link prediction in weighted graph were proposed. Based on the assumption that two nodes are more similar when they publish similar content at a similar time, a method using temporal information for link prediction was presented. The result of the experiments on a blog dataset showed that this method make a better performance in link prediction.关键词
链接预测/社会网络/有权图/相似性度量Key words
link prediction/ social networks/ weighted graph/ proximity measurement分类
信息技术与安全科学引用本文复制引用
张昱,张恩德,李封,赵长宽..基于时间信息的社会网络链接预测研究[J].计算机与数字工程,2012,40(11):50-51,59,3.基金项目
辽宁省自然科学基金(编号:20102060) （编号:20102060）
沈阳市科学技术计划项目(编号:F11-264-1-33)资助. （编号:F11-264-1-33）
