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![predict_addict Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::1464965267830804482.png) Valeriy M., PhD, MBA, CQF [@predict_addict](/creator/twitter/predict_addict) on x 34.1K followers
Created: 2025-07-21 09:48:18 UTC

🧙‍♂️ Priors, Kernels, and Unicorns

Ah yes, kernel choice: the arcane spellbook of GP practitioners. You basically guess a kernel, cross your fingers, and pray to the Gaussian gods. Rational Quadratic? Matern? Dot-Product? You might as well use horoscopes.


XXX engagements

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