24 citations · 95 across the 15 of their papers we have counts for
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stat.ME2016★ 17 cited
Network cross-validation by edge sampling
Tianxi Li, Elizaveta Levina, Ji Zhu
While many statistical models and methods are now available for network analysis, resampling network data remains a challenging problem. Cross-validation is a useful general tool f…
stat.ML2016
A note on the statistical view of matrix completion
Tianxi Li
A very simple interpretation of matrix completion problem is introduced based on statistical models. Combined with the well-known results from missing data analysis, such interpret…
stat.ME2016★ 9 cited
Prediction models for network-linked data
Tianxi Li, Elizaveta Levina, Ji Zhu
Prediction algorithms typically assume the training data are independent samples, but in many modern applications samples come from individuals connected by a network. For example,…