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cs.LG2024
Classification Diffusion Models: Revitalizing Density Ratio Estimation
Shahar Yadin, Noam Elata, Tomer Michaeli
A prominent family of methods for learning data distributions relies on density ratio estimation (DRE), where a model is trained to between data samples and sam…
cs.LG2024
Exact Mean Square Linear Stability Analysis for SGD
Rotem Mulayoff, Tomer Michaeli
The dynamical stability of optimization methods at the vicinity of minima of the loss has recently attracted significant attention. For gradient descent (GD), stable convergence is…