316 citations · 1.7k across the 39 of their papers we have counts for
3 papers · 1 filter
Testing for Balance in Social Networks
Derek Feng, Randolf Altmeyer, Derek Stafford +2
Friendship and antipathy exist in concert with one another in real social networks. Despite the role they play in social interactions, antagonistic ties are poorly understood and i…
Sparse CCA: Adaptive Estimation and Computational Barriers
Chao Gao, Zongming Ma, Harrison H. Zhou
Canonical correlation analysis is a classical technique for exploring the relationship between two sets of variables. It has important applications in analyzing high dimensional da…
Asymptotically Normal and Efficient Estimation of Covariate-Adjusted Gaussian Graphical Model
Mengjie Chen, Zhao Ren, Hongyu Zhao +1
A tuning-free procedure is proposed to estimate the covariate-adjusted Gaussian graphical model. For each finite subgraph, this estimator is asymptotically normal and efficient. As…