Lesson 1Ambiguity in Tree SplitsJudging split decisions when data is unclear or conflicting.Start2 Micro-lessonsMicro lesson 1Split Decisions Under Conflicting DataMicro lesson 2Ambiguous Features and Hidden Bias
Lesson 2Overfitting and Long-Term DamageDetecting and restraining overfit trees before damage compounds.Start2 Micro-lessonsMicro lesson 1Overfitting Signals: Early WarningMicro lesson 2Delayed Consequences of Overfit Trees
Lesson 3Edge Cases and System LimitsRecognizing when tree models break under rare or extreme conditions.Start2 Micro-lessonsMicro lesson 1Rare Edge Cases: Judgment Under PressureMicro lesson 2System Limits: Knowing When Not to Act