arXiv:2609.14307v1 Announce Type: new
Abstract: Low-rank tensor factorization provides a flexible framework for completing multidimensional data from incomplete and corrupted observations. However, u...
By Binghao Wang, Feng Zhang, Wendong Wang, Jianjun Wang
arXiv:2606. 31061v1 Announce Type: cross Abstract: Tensor Train (TT) decomposition is a powerful technique for analyzing high-dimensional data.
By Hiroki Takeda, Yuto Miyatake, Daisuke Furihata
arXiv:2609.12843v1 Announce Type: new
Abstract: Recently, tensor decompositions are prevalent for multi-dimensional image representation, which learn the instance-specific structure of each image fro...
By Bing-Zhang Fu, Zhi-Long Han, Ting-Zhu Huang, Xi-Le Zhao, Deyu Meng
arXiv:2412. 07041v4 Announce Type: replace-cross Abstract: Recovering incomplete multidimensional tensor-structured data is a fundamental task in many real-world applications.
By Mengying Lei, Lijun Sun
arXiv:2607. 25967v2 Announce Type: replace-cross Abstract: Singular Value Decomposition (SVD) underlies matrix factorisation tasks across many fields, with imaging applications demanding real-time processing.
By Christopher Hahne
The paper introduces TUON, a tensor‑aware optimizer that leverages Tensor‑SVD and a unitary transform to mix and polarize layers, thereby capturing cross‑layer correlations while preserving per‑layer diversity. Unlike previous matrix‑aware optimizers such as Muon, TUON avoids structural imbalance and misalignment caused by unfolding, enabling scaling to more layers and diverse modules beyond QKV. The authors prove that TUON performs steepest descent under a transformed tensor spectral norm, establish theoretical properties relative to Muon and TEON, and demonstrate empirical improvements on GPT‑124M/350M and Qwen‑0.6B/4B models.
By Anda Tang, Xuanlin Yang, Junjie Wang, Zhouchen Lin