Hyperparameter optimization: Difference between revisions

Revision as of 20:12, 10 July 2025

Latest revision as of 18:34, 13 August 2025

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{{Short description|The processProcess of finding the optimal set of variables

for a machine learning algorithm}}

In [[machine learning]], '''hyperparameter optimization'''<ref>Matthias Feurer and Frank Hutter. [https://link.springer.com/content/pdf/10.1007%2F978-3-030-05318-5_1.pdf Hyperparameter optimization]. In: ''AutoML: Methods, Systems, Challenges'', pages 3–38.</ref> or tuning is the problem of choosing a set of optimal [[Hyperparameter (machine learning)|hyperparameters]] for a learning algorithm. A hyperparameter is a [[parameter]] whose value is used to control the learning process, which must be configured before the process starts.<ref>{{cite journal |last1=Yang|first1=Li|title=On hyperparameter optimization of machine learning algorithms: Theory and practice|journal=Neurocomputing|year=2020|volume=415|pages=295–316|doi=10.1016/j.neucom.2020.07.061|arxiv=2007.15745 }}</ref><ref>{{cite arXiv |vauthors=Franceschi L, Donini M, Perrone V, Klein A, Archambeau C, Seeger M, Pontil M, Frasconi P |title=Hyperparameter Optimization in Machine Learning |year=2024 |class=stat.ML |eprint=2410.22854 }}</ref>