【Machine Learning, Coursera】機器學習Week3 Regularization

Regularization: The Problem of Overfitting 本節內容：過擬合及其解決辦法 相關機器學習概念： 1. 過擬合(overfitting)、欠擬合(underfitting) 2. 方差(variance)、偏差(bias) 3. 正則化(regularization) 1. What is Overfitting If we have too many fea

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