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Inference for Low-rank Tensors -- No Need to Debias

Dec 29, 2020
Dong Xia, Anru R. Zhang, Yuchen Zhou

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Exact Clustering in Tensor Block Model: Statistical Optimality and Computational Limit

Dec 18, 2020
Rungang Han, Yuetian Luo, Miaoyan Wang, Anru R. Zhang

* 61 pages 

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Recursive Importance Sketching for Rank Constrained Least Squares: Algorithms and High-order Convergence

Nov 17, 2020
Yuetian Luo, Wen Huang, Xudong Li, Anru R. Zhang

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Optimal High-order Tensor SVD via Tensor-Train Orthogonal Iteration

Oct 06, 2020
Yuchen Zhou, Anru R. Zhang, Lili Zheng, Yazhen Wang

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Open Problem: Average-Case Hardness of Hypergraphic Planted Clique Detection

Sep 12, 2020
Yuetian Luo, Anru R. Zhang

* Published at Proceedings of Conference on Learning Theory, 2020 

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A Sharp Blockwise Tensor Perturbation Bound for Orthogonal Iteration

Aug 06, 2020
Yuetian Luo, Garvesh Raskutti, Ming Yuan, Anru R. Zhang

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Tensor Clustering with Planted Structures: Statistical Optimality and Computational Limits

May 21, 2020
Yuetian Luo, Anru R. Zhang

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