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Ridge 和 Lasso 回归的区别有哪些? – 知乎

 September 5, 2024

因此问Lasso回归和Ridge回归的区别实际上就是在问 l_1 正则化和 l_2 正则化之间有什么区别。 不管是 l_1 正则化还是 l_2 正则化,两者的目的都是用来缓解模型过拟合的问题,其手段便是在最小化目标函数的过程中使得模型的参数趋向于0。

https://www.zhihu.com/question/557748040

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