MacDonald, Lachlan Ewen

4 publications

NeurIPS 2025 Convergence Rates for Gradient Descent on the Edge of Stability for Overparametrised Least Squares Lachlan Ewen MacDonald, Hancheng Min, Leandro Palma, Salma Tarmoun, Ziqing Xu, Rene Vidal

AISTATS 2025 Understanding the Learning Dynamics of LoRA: A Gradient Flow Perspective on Low-Rank Adaptation in Matrix Factorization Ziqing Xu, Hancheng Min, Lachlan Ewen MacDonald, Jinqi Luo, Salma Tarmoun, Enrique Mallada, Rene Vidal

CVPR 2023 Flow Supervision for Deformable NeRF Chaoyang Wang, Lachlan Ewen MacDonald, László A. Jeni, Simon Lucey

ICML 2023 How Much Does Initialization Affect Generalization? Sameera Ramasinghe, Lachlan Ewen Macdonald, Moshiur Farazi, Hemanth Saratchandran, Simon Lucey