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stat.ME2023★ 2 cited
Statistical and computational rates in high rank tensor estimation
Chanwoo Lee, Miaoyan Wang
Higher-order tensor datasets arise commonly in recommendation systems, neuroimaging, and social networks. Here we develop probable methods for estimating a possibly high rank signa…
stat.ME2023
Sufficient dimension reduction for feature matrices
Chanwoo Lee
We address the problem of sufficient dimension reduction for feature matrices, which arises often in sensor network localization, brain neuroimaging, and electroencephalography ana…