Concepts2

Groups

Classifier-Free Guidance

Classifier-Free Guidance (CFG) steers diffusion sampling toward a condition (like a text prompt) without needing a separate classifier.

#classifier-free guidance#diffusion models#epsilon prediction+11

📚TheoryAdvanced

Diffusion Models (Score-Based)

Score-based diffusion models corrupt data by gradually adding Gaussian noise and then learn to reverse this process by estimating the score, the gradient of the log-density.

#diffusion models