Lu, Yishun, and Wesley Armour. “Beyond the Mean: Fisher-Orthogonal Projection for Natural Gradient Descent in Large Batch Training”. Proceedings of the AAAI Conference on Artificial Intelligence 40, no. 29 (March 14, 2026): 24115–24123. Accessed May 27, 2026. https://ojs.aaai.org/index.php/AAAI/article/view/39590.