Open utterances-bot opened 10 months ago
Thank you for the article!
For someone with a weaker mathematical background, could you explain how 1) the equation after "eliminating multiplicative constants and higher-order error terms, we obtain:" and 2) the first equality after "is a centred Gaussian with variance Gamma^2. It follows that" are derived?
Alexandre Thiéry - Reverse diffusions, Score & Tweedie
https://alexxthiery.github.io/posts/reverse_and_tweedie/reverse_and_tweedie.html