Preconditioning Matters: Fast Global Convergence of Non-convex Matrix Factorization via Scaled Gradient Descent

Xixi Jia, Hailin Wang, Jiangjun Peng, Xiangchu Feng, Deyu Meng
2/12/2026

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@article{jia2026preconditioning,
  title  = {Preconditioning Matters: Fast Global Convergence of Non-convex Matrix Factorization via Scaled Gradient Descent},
  author = {Xixi Jia and Hailin Wang and Jiangjun Peng and Xiangchu Feng and Deyu Meng},
  year   = {2026},
  doi    = {10.52202/075280-3330},
  url    = {https://doi.org/10.52202/075280-3330},
  journal = {NEURIPS 2023 2023}
}

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