WRSWorld Research StateContribute
WORLD RESEARCH STATE

Optuna define-by-run hyperparameter optimization framework

Contribution grade

Hyperparameter optimization software · Human-designed research method or resource

Reference score145,000Provisional editorial estimate of this exact contribution; its grade is assessed separately.

What changed

Allows dynamic conditional search spaces in ordinary program control flow and combines sampler interfaces, early trial pruning and distributed-friendly optimization.

Scientific scope

Allows dynamic conditional search spaces in ordinary program control flow and combines sampler interfaces, early trial pruning and distributed-friendly optimization. A framework contribution rather than invention of TPE/CMA-ES/ASHA or guaranteed optimal tuning. The source's 2019 APIs and deployment capabilities are version-specific, not a claim about every later release. First-author star is correspondence.

Evidence

The linked original sources describe the stated contribution and its evidence limits. WRS has not independently rerun the experiments or certified a proof. A framework contribution rather than invention of TPE/CMA-ES/ASHA or guaranteed optimal tuning. The source's 2019 APIs and deployment capabilities are version-specific, not a claim about every later release. First-author star is correspondence.

Contributors

Provisional WRS assessment, edition 2026-10-16.1. Independent expert calibration is pending. This grade does not certify correctness or assign ownership.

Full scientific record · Browse contribution grades · Request a correction