Social Science–guided Feature Engineering: A Novel Approach to Signed Link Analysis
ACM Transactions on Intelligent Systems and Technology (TIST), pp. 1-27, 2020.
Signed link analysisdata sparsitydiffusion of innovationemotional informationfeature engineeringMore(2+)
Many real-world relations can be represented by signed networks with positive links (e.g., friendships and trust) and negative links (e.g., foes and distrust). Link prediction helps advance tasks in social network analysis such as recommendation systems. Most existing work on link analysis focuses on unsigned social networks. The existenc...More
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