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researcher

Alexander Mathiasen

8 papers hereh-index 6140 citations11 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author5
  • middle author2
  • last author1

Across the 8 of 8 papers where every author was matched, so the position is known.

fields
  • cs.LG7
  • cs.DS1

identity via Semantic Scholar / OpenAlex

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
Showing 2020Show all

3 papers · 1 filter

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…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.