🏢 Technical University of Denmark
Sketched Lanczos uncertainty score: a low-memory summary of the Fisher information
·2226 words·11 mins·
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Machine Learning
Deep Learning
🏢 Technical University of Denmark
SLU: a novel, low-memory uncertainty score for neural networks, achieves logarithmic memory scaling with model parameters, providing well-calibrated uncertainties and outperforming existing methods.
Reparameterization invariance in approximate Bayesian inference
·2291 words·11 mins·
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🏢 Technical University of Denmark
Bayesian neural networks often underfit due to their lack of reparameterization invariance; this paper introduces a Riemannian diffusion process to improve posterior sampling and enhance predictive pe…
Gradients of Functions of Large Matrices
·2389 words·12 mins·
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🏢 Technical University of Denmark
This research presents novel adjoint methods for efficiently differentiating Lanczos and Arnoldi iterations, unlocking accurate gradients for large-matrix functions in machine learning.
Equivariant Neural Diffusion for Molecule Generation
·1916 words·9 mins·
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Machine Learning
Deep Learning
🏢 Technical University of Denmark
Equivariant Neural Diffusion (END) revolutionizes 3D molecule generation with a learnable forward process, achieving state-of-the-art results and enhanced controllability.