activity
20172024
most citedFast Exact k-Means, k-Medians and Bregman Divergence Clustering in 1D

48 citations · 67 across the 8 of their papers we have counts for

collaborators

8 papers

cs.LG2024

Reducing the Cost of Quantum Chemical Data By Backpropagating Through Density Functional Theory

Alexander Mathiasen, Hatem Helal, Paul Balanca +6

Density Functional Theory (DFT) accurately predicts the quantum chemical properties of molecules, but scales as . Schütt et al. (2019) successfully appro…

cs.LG2023

Generating QM1B with PySCF

Alexander Mathiasen, Hatem Helal, Kerstin Klaser +6

The emergence of foundation models in Computer Vision and Natural Language Processing have resulted in immense progress on downstream tasks. This progress was enabled by datasets w…

cs.LG2020★ 1 cited

One Reflection Suffice

Alexander Mathiasen, Frederik Hvilshøj

Orthogonal weight matrices are used in many areas of deep learning. Much previous work attempt to alleviate the additional computational resources it requires to constrain weight m…

cs.LG2020★ 4 cited

What if Neural Networks had SVDs?

Alexander Mathiasen, Frederik Hvilshøj, Jakob Rødsgaard Jørgensen +2

Various Neural Networks employ time-consuming matrix operations like matrix inversion. Many such matrix operations are faster to compute given the Singular Value Decomposition (SVD…

cs.LG2020

Backpropagating through Fréchet Inception Distance

Alexander Mathiasen, Frederik Hvilshøj

The Fréchet Inception Distance (FID) has been used to evaluate hundreds of generative models. We introduce FastFID, which can efficiently train generative models with FID as a loss…

cs.LG2019★ 12 cited

Margin-Based Generalization Lower Bounds for Boosted Classifiers

Allan Grønlund, Lior Kamma, Kasper Green Larsen +2

Boosting is one of the most successful ideas in machine learning. The most well-accepted explanations for the low generalization error of boosting algorithms such as AdaBoost stem…