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joelgrus / data-science-from-scratch

code for Data Science From Scratch book
MIT License
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run results different from that in book #120

Open JPL-JUNO opened 1 year ago

JPL-JUNO commented 1 year ago

Chapter 10 Section dimensionality reduction , Page 143, according to code provided, the results is [0.8482572475712299, -0.5295844049279409] for the first principal component, not book says [0.924, 0.383]