Xianpeng Mao

most citedSeveral Approximation Algorithms for Sparse Best Rank-1 Approximation to Higher-Order Tensors

4 citations · 4 across the 3 of their papers we have counts for

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math.OC2022

Practical Approximation Algorithms for $ℓ_{1}$ -Regularized Sparse Rank- $1$ Approximation to Higher-Order Tensors

Xianpeng Mao, Yuning Yang

Two approximation algorithms are proposed for $ℓ_{1}$ -regularized sparse rank-1 approximation to higher-order tensors. The algorithms are based on multilinear relaxation and spars…

math.OC2022

Computation over Tensor Stiefel Manifold: A Preliminary Study

Xianpeng Mao, Ying Wang, Yuning Yang

Let $*$ denote the t-product between two third-order tensors. The purpose of this work is to study fundamental computation over the set $St(n,p,l):= \{\mathcal Q\in \mathbb R^{n\ti…

Practical Approximation Algorithms for ℓ1​-Regularized Sparse Rank-1 Approximation to Higher-Order Tensors

Computation over Tensor Stiefel Manifold: A Preliminary Study

Practical Approximation Algorithms for $ℓ_{1}$ -Regularized Sparse Rank- $1$ Approximation to Higher-Order Tensors