11 citations · 14 across the 4 of their papers we have counts for
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math.ST2020★ 2 cited
A Computationally Efficient Classification Algorithm in Posterior Drift Model: Phase Transition and Minimax Adaptivity
Ruiqi Liu, Kexuan Li, Zuofeng Shang
In massive data analysis, training and testing data often come from very different sources, and their probability distributions are not necessarily identical. A feature example is…
math.ST2020★ 11 cited
On Deep Instrumental Variables Estimate
Ruiqi Liu, Zuofeng Shang, Guang Cheng
The endogeneity issue is fundamentally important as many empirical applications may suffer from the omission of explanatory variables, measurement error, or simultaneous causality.…
math.ST2017★ 1 cited
Statistical Inference on Panel Data Models: A Kernel Ridge Regression Method
Shunan Zhao, Ruiqi Liu, Zuofeng Shang
We propose statistical inferential procedures for panel data models with interactive fixed effects in a kernel ridge regression framework.Compared with traditional sieve methods, o…