scikit-learn 1.9 ships metric_at_thresholds to simplify optimal decision threshold search
GaelVaroquaux · x · 2026-09-08
scikit-learn 1.9 introduces metricatthresholds, a handy new feature demonstrated by contributor Emily Chen in an official explainer video. It addresses a common pain point: classifiers output probability estimates, and turning them into yes/no decisions requires picking a threshold. The new tool makes it easier than ever to explore and identify the optimal decision threshold for your classifier.
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