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posts/reverse_and_tweedie/reverse_and_tweedie #2

Open utterances-bot opened 10 months ago

utterances-bot commented 10 months ago

Alexandre Thiéry - Reverse diffusions, Score & Tweedie

https://alexxthiery.github.io/posts/reverse_and_tweedie/reverse_and_tweedie.html

qinghao1 commented 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?