dome272 / Diffusion-Models-pytorch

Pytorch implementation of Diffusion Models (https://arxiv.org/pdf/2006.11239.pdf)
Apache License 2.0
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Some details #14

Open Tinysqua opened 1 year ago

Tinysqua commented 1 year ago

I've noticed that in other's DDPM implement, there exists another parameters called 'alpha_cumprod_prev' or something, which append the 1. in front of the alpha_cumprod. Why don't you use this thing, or you have changed it in a simple way?

cucdengjunli commented 1 year ago

same question

InsaneGe commented 1 year ago

I've noticed that in other's DDPM implement, there exists another parameters called 'alpha_cumprod_prev' or something, which append the 1. in front of the alpha_cumprod. Why don't you use this thing, or you have changed it in a simple way?

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