Growing larger classification trees

Supervised Learning di R: Klasifikasi

Brett Lantz

Instructor

Choosing where to split

A Split on Credit Score

A Split on Loan Amount

Supervised Learning di R: Klasifikasi

Axis-parallel splits

Very Complex Axis-Parallel Partitions

Diagonal Partitions

Supervised Learning di R: Klasifikasi

The problem of overfitting

A Large Number of Splits

A Complex Decision Tree

Supervised Learning di R: Klasifikasi

Evaluating model performance

Training and Test Sets

Supervised Learning di R: Klasifikasi

Let's practice!

Supervised Learning di R: Klasifikasi

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