Building off of the previous coding challenge (2D Ray Casting) I attempt to make my own version the original Wolfenstein 3D Raycasting engine and visualize the "field of view" of the moving particle.
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#187 — Bayesian Text Classification
In this coding challenge, I struggle my way through implementing a Naive Bayes text classifier in JavaScript using p5.js. I explain Bayes' theorem, demonstrate word frequency analysis, implement Laplacian smoothing, and build a working sentiment classifier that runs entirely in the browser.
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ray casting
In this video, I implement a basic ray casting engine with line segment "surfaces" and vector "rays." The result simulates a light source casting shadows in a 2D canvas.
