Diffusion Part 1: Theoretical Foundations

Theoretical foundations of diffusion models, closely following two pioneering papers, Deep Unsupervised Learning using Nonequilibrium Thermodynamics (2015) and DDPM (2020).

Continued in Part 2.


Coming Soon.


Diffusion in High-level


Forward Process (Diffusion Process)


Reverse Process


Training


Sampling (Generation)


And more: Discrete Diffusion