About Eta value

[railgun122]

Good Afternoon,

Firstly, Thank you for your great effort on implementing DDIM,

I have seen a lot of DDPM implementation, but less on DDIM implementation. I have learned alot on the current code

One question raises me on trying to learn your code. Since in the code it is written eta = 0, isnt in that case, sigma_t is also a 0 while calculating getting x(t-1) is sampling proecss?

Appreciate your work again.

[Alokia]

Good Afternoon,

Firstly, Thank you for your great effort on implementing DDIM,

I have seen a lot of DDPM implementation, but less on DDIM implementation. I have learned alot on the current code

One question raises me on trying to learn your code. Since in the code it is written eta = 0, isnt in that case, sigma_t is also a 0 while calculating getting x(t-1) is sampling proecss?

Appreciate your work again.

Sorry, it's been so long, I can't remember many details. You can read this blogs, which inspired me greatly.

• https://kexue.fm/archives/9119
• https://kexue.fm/archives/9152
• https://kexue.fm/archives/9164
• https://kexue.fm/archives/9181

I'm sure you can gain a lot of insight.

[railgun122]

Thank you for your references

It help me alot in understanding of ddim

Cheers