Trees and ensembles · MLD-0284
Decision tree
A model that routes examples through feature tests to leaf predictions.
Original reference page · detailed expansion pending. Original definitions, examples, notes and citations are preserved below. New examples are illustrative, not benchmark results.
Original example
Predict a class using successive threshold decisions.
Original caveat
Deep trees can fit noise and change sharply with small data changes.
Context and aliases
Level: Intermediate. Stages: Training · Inference · Evaluation.
Tags: ML.
Aliases: None recorded.
Related concepts
Concepts linking here
Original references
- scikit-learn: ensemble methods ↗ · Reference link
- scikit-learn: decision trees ↗ · Reference link
- Original reference URL ↗