Expand description
Early stopping strategies for optimization studies.
A Pruner decides whether a trial should be stopped based on
intermediate metric values. Implementations: MedianPruner,
PercentilePruner.
Structs§
- Median
Pruner - Prune if current value is below the median of completed trials at the same step.
- Percentile
Pruner - Prune if current value is below the given percentile.
- Trial
Metric History - A completed trial’s metric history (for comparing against).
Traits§
- Pruner
- A pruner decides whether to stop a trial early based on intermediate metrics.