In a recent paper titled Reverse Transition Kernel: A Flexible Framework to Accelerate Diffusion Inference, Ma and researchers at the University of Illinois Urbana-Champaign (UIUC), the Hong Kong ...

On Thursday, Inception Labs released Mercury Coder, a new AI language model that uses diffusion techniques to generate text faster than conventional models.Unlike traditional models that create ...

Where w ¯ represents a standard Wiener process as time progresses backward from T to 0, and d t corresponds to an infinitesimally small negative time step. After obtaining the ∇ x log p t (x) (i.e., ...

The score function is defined as the gradient of the log-probability density: s(x) = ∇x log p(x) Denoising score matching aims to estimate this score function by training a model to denoise slightly ...

Diffusion models and their variants have achieved high-quality image generation without adversarial training. These algorithms provide new ideas for data shortages in some fields. But the diffusion ...

On Wednesday, Stability AI released Stable Diffusion XL 1.0 (SDXL), its next-generation open weights AI image synthesis model. It can generate novel images from text descriptions and produces more ...

DPM-Solver has been used in: DreamStudio and StableBoost (thanks for the implementations by Katherine Crowson's k-diffusion repo).; Stable-diffusion-webui, which supports both DPM-Solver and ...