Goptuna

Goptuna is a hyperparameter optimization framework inspired by Optuna, written in pure Go. It provides Bayesian optimization, evolution strategies and multi-armed bandit algorithms, including random search, TPE, CMA-ES variants, ASHA and Sobol sampling. It supports a Define-by-Run style API for dynamically constructing search spaces and offers RDB storage for continuing optimizations and scaling studies across workers.

GitHub repo Directory import
0 shouts Added Sep 23, 2026 github.com
github.com/c-bata/goptuna
Goptuna website preview

Features

  • Decentralized hyperparameter optimization framework, inspired by Optuna Source: github.com
  • All algorithms are implemented in pure Go Source: github.com

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