1.2k citations · 2.5k across the 39 of their papers we have counts for
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cs.SI2011★ 84 cited
On the Interplay between Social and Topical Structure
Daniel M. Romero, Chenhao Tan, Johan Ugander
People's interests and people's social relationships are intuitively connected, but understanding their interplay and whether they can help predict each other has remained an open…
cs.CL2011★ 35 cited
User-level sentiment analysis incorporating social networks
Chenhao Tan, Lillian Lee, Jie Tang +3
We show that information about social relationships can be used to improve user-level sentiment analysis. The main motivation behind our approach is that users that are somehow "co…