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ICDM
2010
IEEE

Supervised Link Prediction Using Multiple Sources

8 years 3 months ago
Supervised Link Prediction Using Multiple Sources
Link prediction is a fundamental problem in social network analysis and modern-day commercial applications such as Facebook and Myspace. Most existing research approaches this problem by exploring the topological structure of a social network using only one source of information in an unsupervised and heuristic manner. However, in many application domains, in addition to the social network of interest, there are a number of auxiliary social networks and/or derived proximity networks available. In this paper we propose a general framework of supervised link prediction from multiple heterogeneous sources. The contribution of the paper is twofold: (1) a supervised learning framework that can effectively and efficiently learn the dynamics of social networks in the presence of auxiliary networks; (2) a feature design scheme for constructing a rich variety of path-based features using multiple sources, and an effective feature selection strategy based on structured sparsity. Extensive exper...
Zhengdong Lu, Berkant Savas, Wei Tang, Inderjit S.
Added 12 Feb 2011
Updated 12 Feb 2011
Type Journal
Year 2010
Where ICDM
Authors Zhengdong Lu, Berkant Savas, Wei Tang, Inderjit S. Dhillon
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