SURGE: Surrogate Gradient Adaptation in Binary Neural Networks 事件

SURGE: Surrogate Gradient Adaptation in Binary Neural Networks arXiv:2605.10989v3 Announce Type: replace-cross Abstract: The training of Binary Neural Networks (BNNs) is fundamentally based on gradient approximation for non-differentiable binarization operations (e.g., sign function). However, prevailing methods including the Straight-Through Estimator (STE) and its improved variants, rely on hand-crafted designs that suffer from gradient mismatch problem and information loss induced by fixed-r