Dong Xia

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20202025

most citedSemi-parametric TEnsor Factor Analysis by Iteratively Projected Singular Value Decomposition

17 citations · 20 across the 5 of their papers we have counts for

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2 papers · 1 filter

math.ST2025

Low-Rank Tensor Estimation from Nonlinear Observations: A Unified Framework

Junren Chen, Lijun Ding, Dong Xia +1

We consider the estimation of a $d_{1} \times d_{2} \times d_{3}$ tensor $X^{⋆}$ of Tucker rank $(r_{1}, r_{2}, r_{3})$ from the nonlinear observations $\{y_i=f_i(\langle A_i,X^\star\rangle)\}_{…

math.ST2023★ 2 cited

Optimal Clustering of Multi-layer Networks under Mixture Block Models

Zhongyuan Lyu, Ting Li, Dong Xia

We study clustering for multi-layer networks, where each observation is an undirected network measured on the same set of vertices. Under the mixture multi-layer stochastic block m…