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Theresa Ullmann

5 papers hereh-index 81.4k citations15 works total

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

author position
  • first author1
  • middle author3
  • last author1

Across the 5 of 5 papers where every author was matched, so the position is known.

fields
  • stat.ME2
  • stat.ML2
  • cs.DL1
same name
  • Theresa Ullmann — 1 paper, h 0

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

activity
20212026
most citedHyperparameter Optimization: Foundations, Algorithms, Best Practices and Open Challenges

49 citations · 70 across the 5 of their papers we have counts for

collaborators
Showing 2021Show all

2 papers · 1 filter

stat.ML2021★ 49 cited

Hyperparameter Optimization: Foundations, Algorithms, Best Practices and Open Challenges

Bernd Bischl, Martin Binder, Michel Lang +9

Most machine learning algorithms are configured by one or several hyperparameters that must be carefully chosen and often considerably impact performance. To avoid a time consuming…

stat.ME2021★ 1 cited

Validation of cluster analysis results on validation data: A systematic framework

Theresa Ullmann, Christian Hennig, Anne-Laure Boulesteix

Cluster analysis refers to a wide range of data analytic techniques for class discovery and is popular in many application fields. To judge the quality of a clustering result, diff…

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