Supervised Transitive Similarity for the Link Prediction Problem in Social Networks

来源 :中国系统工程学会 | 被引量 : 0次 | 上传用户:snowdrangon
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
  Link prediction problems aim to predict potential edges which will occur in the future time,or the ``missing links that arent detected at the present in the network.Many researches have made efforts to improve the performance of the link prediction problem,ranging from methods relying on the graph structure to methods depending on attributes data.However,the research of how to effectively combine the structural properties with rich node and edge attributes data remains an open problem.In this talk,we propose a new similarity measure,and provide a novel approach to introduce Bayesian method naturally supervising the transitivity process,which makes best use of the structural transitivity scheme and node attribute together.
其他文献
This paper tries to solve the following research questions:(1)Are there differences between the real WOM and non-real WOM?(2)Whether consumers are able to identify the review deception?(3)If there is
会议
This paper studies a mean-variance portfolio selection problem with partial information for a defined contribution(DC)pension scheme.We assume that the managers of pension funds can only observe the r
This paper provides a unique analysis of the risks of international capital inflows for emerging markets.Based on economic theory,we firstly define the risks of international capital inflows,and then
Emerging markets present comovements of capital flows both in tranquil times and times of crises since 1990s.Theoretically,we summarize the rationales that capital flows of emerging markets would be l
Limit theory is developed for continuous co-moving systems with mildly explosive regressors.The theory uses double asymptotics with infill(as the sampling interval tends to zero)and large time span as
There are more than eight hundred key interest rates published in China bond market every day.Which are the benchmark interest rates that have broad influences on most key interest rates? In this pape
Inferring causal structures(sources and routes)of financial contagion in capital markets and sending early warning signals of financial crisis is a challenging task,which attracts interests of many an
The influences of extreme events on crude oil market is of great significance in crude oil price analysis and the growing Internet concern about emergencies often accompanies panic of the market trade
Financialization of carbon futures market and global economy have made the fluctuation of carbon emission allowance prices vulnerable to international shocks and risk management become more and more c
Multi-criteria project portfolio selection problem with interdependency results in a polynomial programming model.Since the nonlinear and non-convex polynomial functions are involved,heuristic algorit