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research

2 sources grouped by AFBytes in Ai

AFBytes briefing

Clearer insight into optimizer internals helps practitioners achieve better results with fewer trials.

Key entities

  • Abstract
  • Estimator
  • Parzen
  • Tree-structured
  • Tree-structured Parzen Estimator
Ai arxiv.org · Jun 2, 2026 04:00 UTC

Understanding Tree-Structured Parzen Estimator Components

The authors analyze individual components of the Tree-structured Parzen Estimator. They identify which elements most influence empirical performance. The study provides guidance for practical configu…

Ai arxiv.org · Jun 2, 2026 04:00 UTC

c-TPE Constrained Tree-structured Parzen Estimator

The authors extend the Tree-structured Parzen Estimator to respect inequality constraints during hyperparameter search. The method targets costly black-box functions common in deep learning. Experime…