https://ackleywill.com/insights/Notes from the workbench: computer vision, deep learning, and AI education.en-usExplore what changes when the model stays the same, but the rule for acting on its scores changes.https://ackleywill.com/insights/experiments/a-threshold-is-a-decision/https://ackleywill.com/insights/experiments/a-threshold-is-a-decision/Fri, 16 Oct 2026 12:00:00 GMTA good overall score can hide the mistakes that matter most. Start by looking at the errors.https://ackleywill.com/insights/articles/accuracy-is-a-starting-point/https://ackleywill.com/insights/articles/accuracy-is-a-starting-point/Fri, 16 Oct 2026 12:00:00 GMTBefore deciding which layers to unfreeze, give yourself a comparison you can trust.https://ackleywill.com/insights/notes/start-with-a-baseline/https://ackleywill.com/insights/notes/start-with-a-baseline/Fri, 16 Oct 2026 12:00:00 GMT