cs.LG 2209.15571

Building Normalizing Flows with Stochastic Interpolants

Proposes InterFlow, a stochastic interpolant-based continuous-time normalizing flow, optimizing path length and surpassing traditional methods in high-resolution image generation.

Michael S. Albergo, Eric Vanden-Eijnden

2022-10-01 1061 citations 30
cs.LG 2209.14734

DiGress: Discrete Denoising diffusion for graph generation

DiGress employs discrete diffusion for graph generation, achieving up to 99% validity on molecular datasets and scaling to 1.3 million molecules.

Clement Vignac, Igor Krawczuk, Antoine Siraudin et al.

2022-09-29 716 citations 31
cs.LG 2209.11895

In-context Learning and Induction Heads

Proposes induction heads as the primary mechanism for in-context learning in large transformers, supported by six lines of evidence including training phase shifts and causal ablations.

Catherine Olsson, Nelson Elhage, Neel Nanda et al.

2022-09-24 41
cs.LG 2209.10652

Toy Models of Superposition

Toy models demonstrate neural superposition, phase transitions, geometric structures, and links to adversarial examples.

Nelson Elhage, Tristan Hume, Catherine Olsson et al.

2022-09-22 26
cs.LG 2209.06788

Small Transformers Compute Universal Metric Embeddings

Using small neural networks (probabilistic transformers) to embed arbitrary metric spaces into Gaussian mixture spaces with low distortion, ensuring bi-Hölder and bi-Lipschitz guarantees.

Anastasis Kratsios, Valentin Debarnot, Ivan Dokmanić

2022-09-15 44
cs.LG 2209.06203

Normalizing Flows for Interventional Density Estimation

Proposes Interventional Normalizing Flows (INF) for density estimation of potential outcomes, combining bias correction and scalable deep models.

Valentyn Melnychuk, Dennis Frauen, Stefan Feuerriegel

2022-09-14 52