I just posted part 2: https://news.ycombinator.com/item?id=40846513 https://news.ycombinator.com/item?id=40846513. It covers the dot product and embeddings and

I just posted part 2: https://news.ycombinator.com/item?id=40846513 https://news.ycombinator.com/item?id=40846513. It covers the dot product and embeddings and features more visuals and two interactive playgrounds to reinforce the concepts learned. Hope you find it useful.