5 papers
Hyperbolic Aware Minimization: Implicit Bias for Sparsity
Tom Jacobs, Advait Gadhikar, Celia Rubio-Madrigal +1
Understanding the implicit bias of optimization algorithms is key to explaining and improving the generalization of deep models. The hyperbolic implicit bias induced by pointwise o…
OptRot: Mitigating Weight Outliers via Data-Free Rotations for Post-Training Quantization
Advait Gadhikar, Riccardo Grazzi, James Hensman
The presence of outliers in Large Language Models (LLMs) weights and activations makes them difficult to quantize. Recent work has leveraged rotations to mitigate these outliers. I…
Sign-In to the Lottery: Reparameterizing Sparse Training From Scratch
Advait Gadhikar, Tom Jacobs, Chao Zhou +1
The performance gap between training sparse neural networks from scratch (PaI) and dense-to-sparse training presents a major roadblock for efficient deep learning. According to the…
Pay Attention to Small Weights
Chao Zhou, Tom Jacobs, Advait Gadhikar +1
Finetuning large pretrained neural networks is known to be resource-intensive, both in terms of memory and computational cost. To mitigate this, a common approach is to restrict tr…
Attention Is All You Need For Mixture-of-Depths Routing
Advait Gadhikar, Souptik Kumar Majumdar, Niclas Popp +3
Advancements in deep learning are driven by training models with increasingly larger numbers of parameters, which in turn heightens the computational demands. To address this issue…