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| 正则化决策树× | 决策树× | |
|---|---|---|
| 领域 | 机器学习 | 机器学习 |
| 方法族 | Machine learning | Machine learning |
| 起源年份 | 1984 | 1984 |
| 提出者≠ | Breiman, L., Friedman, J., Olshen, R., & Stone, C. | Breiman, Friedman, Olshen & Stone |
| 类型≠ | Supervised learning (regularized tree) | Recursive partitioning (if-then rules) |
| 开创性文献≠ | Breiman, L., Friedman, J., Olshen, R., & Stone, C. (1984). Classification and Regression Trees. Wadsworth. ISBN: 978-0-412-04841-8 | Breiman, L., Friedman, J.H., Olshen, R.A. & Stone, C.J. (1984). Classification and Regression Trees. Wadsworth. DOI ↗ |
| 别名≠ | pruned decision tree, cost-complexity pruned tree, penalized decision tree, constrained CART | Karar Ağacı (Decision Tree), karar ağacı, classification tree, regression tree |
| 相关≠ | 6 | 5 |
| 摘要≠ | A regularized decision tree is a decision tree model whose complexity is intentionally limited through pruning, depth constraints, or penalty terms to prevent overfitting. Rooted in Breiman et al.'s CART framework (1984), regularization converts the greedy tree-growing procedure into a bias-variance tradeoff, yielding models that generalize better to unseen data than fully-grown trees. | A Decision Tree is an interpretable classification and regression method, formalised by Breiman, Friedman, Olshen and Stone in their 1984 CART framework, that partitions the data with hierarchical if-then rules. Each split sends observations down one branch or another until a prediction is read off the leaf. |
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