Joshua K. Behne, Galen Reeves. Fundamental limits for rank-one matrix estimation with groupwise heteroskedasticity. In Gustau Camps-Valls, Francisco J. R. Ruiz, Isabel Valera, editors, International Conference on Artificial Intelligence and Statistics, AISTATS 2022, 28-30 March 2022, Virtual Event. Volume 151 of Proceedings of Machine Learning Research, pages 8650-8672, PMLR, 2022. [doi]
Abstract is missing.