PCA Contents show 协方差与相关系数 相关系数的直觉 协方差矩阵 如何求得协方差矩阵? 协方差矩阵的特征值和特征向量 PCA Tutorial Intuition Share on: Twitter ❄ Facebook ❄ Email Comments Comments Related Posts Logistic Regression Cross Validation-CV Faiss Binomial distribution Scipy stats Published Jul 01, 2019 Category ML Tags Machine Learning 13 PCA 1 Contact