arXiv · 2502.04206
Ensuring Reliability via Hyperparameter Selection: Review and Advances
Abstract
Hyperparameter selection is a critical step in the deployment of artificial intelligence (AI) models, particularly in the current era of foundational, pre-trained, models. By framing hyperparameter selection as a multiple hypothesis testing problem, recent research has shown that it is possible to provide statistical guarantees on population risk measures attained by the selected hyperparameter. This paper reviews the Learn-Then-Test (LTT) framework, which formalizes this approach, and explores several extensions tailored to engineering-relevant scenarios. These extensions encompass different risk measures and statistical guarantees, multi-objective optimization, the incorporation of prior knowledge and dependency structures into the hyperparameter selection process, as well as adaptivity. The paper also includes illustrative applications for communication systems.
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Amirmohammad Farzaneh, Osvaldo Simeone. 2025-02-06. Ensuring Reliability via Hyperparameter Selection: Review and Advances. https://arxiv.org/abs/2502.04206
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