[Artificial Intelligence] Machine Learning: Ridge Regression and LASSO Regression (Ridge/LASSO Regression)

Machine Learning: Ridge Regression and LASSO Regression (Ridge / LASSO Regression)

Ridge Regression and LASSO Regression.

Ridge regression and LASSO regression are methods obtained after introducing the regularization idea into the linear regression model .

  • Ridge regression adds L2 regularization to the parameters of the model , which can effectively prevent the model from overfitting and solve the problem of non-full rank.

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転載: blog.csdn.net/universsky2015/article/details/130538168