Score-Based Generative Model
A score-based generative model, introduced by Yang Song and Stefano Ermon in 2019 and generalized to the stochastic differential equation (SDE) framework in 2021, learns the gradient of the data density — the score — rather than predicting noise directly, and uses it to generate new samples. It is the mathematical generalization that unifies diffusion models under a continuous-time formulation.
Rekodi ya chanzo
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- Song, Y. & Ermon, S. (2019). Generative Modeling by Estimating Gradients of the Data Distribution. NeurIPS 32, 11895–11907. · URL
- Song, Y. et al. (2021). Score-Based Generative Modeling through Stochastic Differential Equations. ICLR. · URL
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