Logistic classification
Connect logistic scores and probabilities to a complete workflow and cost-sensitive thresholds.
Helpful prior knowledge: Labels and probabilities. These links are guidance, not locks.
Follow teaches the idea; Change asks you to make a choice; Transfer changes the context. Apply, reviews and checkpoints appear where the existing lessons provide them. Go Further lessons are optional.
Lessons in this model deck
Start with the first core lesson →
Logistic regression
Understand a regularised linear class boundary.
12–18 min · 3 practicesTune logistic regularisation
Compare regularisation choices using training-validation evidence.
25–40 min · 4 practicesThreshold choices depend on costs
Choose thresholds using training-only evidence and explicit requirements.
18–25 min · 4 practicesBrowse all Classification lessons, reviews and checkpoints →