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Product judgment

Product calls, scoring, experiments, uncertainty, team rituals, and the small design choices behind better decisions. View all writing

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Product judgment · 2 pieces

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2026Thompson Sampling: how explore meets exploitA Bayesian bandit algorithm that solves the exploration-exploitation tradeoff. How it works, why it's elegant, and where it shows up in real systems.30/0310 min read
Geometric mean vs Z-scoreUnderstanding why we moved action group scoring from geometric mean to z-score normalization.17/0212 min read