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PCA in Python

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In this video, we implement PCA from scratch and using scikit-learn in Python on the famous MNIST_784 handwritten digits dataset. 00:00 MNIST_784 Dataset Overview 01:47 PCA Implementation in Python 11:16 Data Visualization (2D) 17:37 Data Annotation 23:20 Applying PCA function 25:40 Before vs After PC 26:07 Reducing 784 → 154 Dimensions #PCA ...

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跳转到 Write the Code to Implement PCA in Python Using MNIST Dataset 的关键时刻

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