https://rukshanpramoditha.medium.com/eigendecomposition-of-a-covariance-matrix-with-numpy-c953334c96

The next step involves the construction and eigendecomposition of the covariance matrix Cx= (1/n)X'X(in case of z-scored data the covariance is equal to the correlation matrix since the s…
PCA clearly explained — How, when, why to use it and feature importance: A guide in Python
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Rukshan Pramoditha
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Jun 6, 2022
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https://rukshanpramoditha.medium.com/eigendecomposition-of-a-covariance-matrix-with-numpy-c953334c965d
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Written by Rukshan Pramoditha7.4K Followers
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3,000,000+ Views | BSc in Stats (University of Colombo, Sri Lanka) | Top 50 Data Science, AI/ML Technical Writer on Medium
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