Logit-Normal Distribution
A distribution used to sample time steps for training, emphasizing middle noise levels more than early or late steps, improving model learning efficiency for hard tasks.
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Videos Mentioning Logit-Normal Distribution
Stanford CME296 Diffusion & Large Vision Models | Spring 2026 | Lecture 6 - Model Training
Stanford Online
A distribution used to sample time steps for training, emphasizing middle noise levels more than early or late steps, improving model learning efficiency for hard tasks.
Stanford CME296 Diffusion & Large Vision Models | Spring 2026 | Lecture 7 - Evaluation
Stanford Online
A distribution used in training text-to-image models that emphasizes middle time steps, which are harder to learn. This improves the training loss by not treating all time steps equally.
Stanford CME296 Diffusion & Large Vision Models | Spring 2026 | Lecture 8 - Trending Topics
Stanford Online
A sampling distribution for noise levels during model training that focuses more on middle steps, which are crucial for making important generation decisions.