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researcher

S. Urban

4 papers hereh-index 92.6k citations18 works total

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

author position
  • first author2
  • last author1

Across the 3 of 4 papers where every author was matched, so the position is known.

fields
  • cs.SC2
  • cs.LG1
  • stat.ML1
same name
  • S. Urban — 4 papers, h 15
  • S. Urban — 1 paper

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

most citedGaussian Process Neurons Learn Stochastic Activation Functions

4 citations · 5 across the 2 of their papers we have counts for

collaborators

4 papers

stat.ML2017★ 4 cited

Gaussian Process Neurons Learn Stochastic Activation Functions

Sebastian Urban, Marcus Basalla, Patrick van der Smagt

We propose stochastic, non-parametric activation functions that are fully learnable and individual to each neuron. Complexity and the risk of overfitting are controlled by placing…

cs.SC2017★ 1 cited

Automatic Differentiation for Tensor Algebras

Sebastian Urban, Patrick van der Smagt

Kjolstad et. al. proposed a tensor algebra compiler. It takes expressions that define a tensor element-wise, such as $f_{ij}(a,b,c,d) = \exp\left[-\sum_{k=0}^4 \left((a_{ik}+b_{jk}…

cs.SC2016

Theano: A Python framework for fast computation of mathematical expressions

The Theano Development Team, Rami Al-Rfou, Guillaume Alain +110

Theano is a Python library that allows to define, optimize, and evaluate mathematical expressions involving multi-dimensional arrays efficiently. Since its introduction, it has bee…

cs.LG2016

A Differentiable Transition Between Additive and Multiplicative Neurons

Wiebke Köpp, Patrick van der Smagt, Sebastian Urban

Existing approaches to combine both additive and multiplicative neural units either use a fixed assignment of operations or require discrete optimization to determine what function…

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