Boosting.md

基本想法

![[Pasted image 20240531221502.png]] 权重是关于样本的权重，更关注于那些比较难的样本

AdaBoost

![[Pasted image 20240531221610.png]]

AdaBoost.M1

![[Pasted image 20240531221701.png]]![[Pasted image 20240531221742.png]]

优点

![[Pasted image 20240531222646.png]]

注意事项

![[Pasted image 20240531222716.png]]

[[Gradient Boosting Decision Tree]]