Model performance tradeoffs

Apprendimento supervisionato in R: Classificazione

Brett Lantz

Instructor

Understanding ROC curves

Random Data

ROC Diagram

Baseline ROC Curve

Improved ROC Curve

Area under the ROC curve

A Comparison of AUC Values

Using AUC and ROC appropriately

Same AUC, Different ROC

Let's practice!

Apprendimento supervisionato in R: Classificazione

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