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Update 方差与偏差.md #4

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4 changes: 2 additions & 2 deletions 基础概念/方差与偏差/方差与偏差.md
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Original file line number Diff line number Diff line change
Expand Up @@ -38,7 +38,7 @@
- smote对样本进行扩充是否必定可以避免高方差？
- 过采样是否解决高方差问题？
- 减少的特征维度如果是共线性的维度，对原模型没有任何影响
- 罗辑回归中，如果把一列特征重复2遍，会对最后的结果产生影响么？
- 逻辑回归中，如果把一列特征重复2遍，会对最后的结果产生影响么？
- 正则化通常都是有效的

# 如何解决高偏差问题？
Expand Down Expand Up @@ -94,4 +94,4 @@
- 数据的shuffle

# 方差、偏差与模型的复杂度之间的关系？
![](https://tva1.sinaimg.cn/large/006y8mN6gy1g8ly6pdyouj30dn07eq38.jpg)
![](https://tva1.sinaimg.cn/large/006y8mN6gy1g8ly6pdyouj30dn07eq38.jpg)