Sorting O'Reilly Book Covers Using PCA
christopher · x · 2026-07-17
This is a rather visual, meme-style post: it applies PCA to sort O'Reilly animal book covers by their "orientation," and includes a quote referencing another image that sorts covers by color.
It offers no substantial technical conclusions; its main value lies in the visual effect and the amusing contrast of applying statistical sorting to book covers.
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