Seminario: Optimización y Aprendizaje Automático (2026)

Viernes 13:00–14:30 | Salón 25

(FCEA en Gonzalo Ramirez)

Descripción

Este semestre el seminario tiene por objetivo discutir temas de investigación reciente en deep learning geométrico y teoría de aproximación.

Calendario del Seminario

Fecha Título Conferencista Links
20/3/2026 Reunión inicial — ver niveles de entrada? Organizadores Ver abajo
27/3/2026 Análisis de Fourier en grafos M. Fiori
3/4/2026 TURISMO
10/4/2026 Graph neural networks 1 P. Raigorodsky
17/4/2026 Graph Neural Networks 2 P. Raigorodsky
24/4/2026 TBA L. Frachelle
1/5/2026 FESTIVO
8/5/2026 TBA L. Frachelle
15/5/2026 TBA L. Bentancur
22/5/2026 TBA Marcelo Fiori
29/5/2026 TBA Harold
05/6/2026 TBA Harold
12/6/2026 TBA S. Lavayoll
19/6/2026 TBA B. Marenco

Referencias de interés

Título Autores Link Tema
Optimal sampling for least‑squares approximation Ben Adcock arXiv:2409.02342 CD kernel
CS4ML: A general framework for active learning with arbitrary data based on Christoffel functions Ben Adcock, Juan M. Cardenas, Nick Dexter arXiv:2306.00945 CD kernel
Geometry and Optimization of Shallow Polynomial Networks Y. Arjevani, J. Bruna, J. Kileel, E. Polak, M. Trager arXiv:2501.06074 DL / Optimization
Geometry of Polynomial Neural Networks Kaie Kubjas, Jiayi Li, Maximilian Wiesmann arXiv:2402.00949 DL / Algebraic Geometry
Stability Properties of Graph Neural Networks Fernando Gama,Joan Bruna,Alejandro Ribeiro arXiv:1905.04497 DL/GNN
Convolutional Neural Networks on Manifolds: From Graphs and Back Zhiyang Wang, Luana Ruiz, Alejandro Ribeiro arXiv:2210.00376 Geometric DL / GNNs
The Barron Space and the Flow‑Induced Function Spaces for Neural Network Models Weinan E, Chao Ma, Lei Wu arXiv:1906.08039 DL
Operator Learning of Lipschitz Operators: An Information-Theoretic Perspective Samuel Lanthaler arXiv:2406.18794 DL
Breaking the Curse of Dimensionality with Convex Neural Networks Francis Bach arXiv:1412.8690 DL

Organizadores