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Machine Learning Techniques 笔记：2-7 Blending and Bagging

分类: 文章 • 2024-11-12 17:06:34

Machine Learning Techniques 笔记：2-7 Blending and Bagging

Machine Learning Techniques 笔记：2-7 Blending and Bagging

Machine Learning Techniques 笔记：2-7 Blending and Bagging

Machine Learning Techniques 笔记：2-7 Blending and Bagging

Machine Learning Techniques 笔记：2-7 Blending and Bagging

Machine Learning Techniques 笔记：2-7 Blending and Bagging

如果只有一条横线，或一条竖线，可能无法把data ooxx完美的分开，如果相结合，则可能会产生一个近似完美的折线。

PLA产生的一大堆线，投票后，可能会得到一个比较中庸的线，近似于SVM的最大margin。

Machine Learning Techniques 笔记：2-7 Blending and Bagging

可以将一堆简单的组合起来，做一个比较复杂的东西。

Machine Learning Techniques 笔记：2-7 Blending and Bagging

Machine Learning Techniques 笔记：2-7 Blending and Bagging

Machine Learning Techniques 笔记：2-7 Blending and Bagging

Machine Learning Techniques 笔记：2-7 Blending and Bagging

Machine Learning Techniques 笔记：2-7 Blending and Bagging

Machine Learning Techniques 笔记：2-7 Blending and Bagging

Machine Learning Techniques 笔记：2-7 Blending and Bagging

Machine Learning Techniques 笔记：2-7 Blending and Bagging

Machine Learning Techniques 笔记：2-7 Blending and Bagging

Machine Learning Techniques 笔记：2-7 Blending and Bagging

Machine Learning Techniques 笔记：2-7 Blending and Bagging

Machine Learning Techniques 笔记：2-7 Blending and Bagging

Machine Learning Techniques 笔记：2-7 Blending and Bagging

Machine Learning Techniques 笔记：2-7 Blending and Bagging

Machine Learning Techniques 笔记：2-7 Blending and Bagging

bootstrapping: n 次有放回的抽样，用于sample数量不足的场合。

Machine Learning Techniques 笔记：2-7 Blending and Bagging

Machine Learning Techniques 笔记：2-7 Blending and Bagging