Matthias Katzfuss
4 papers · 2022–2025 · 3 conferences · across top CS/AI conferences
Achievements
Jump to papers ↓
🌉
Interdisciplinary Bridge
🧭
Keyword Pioneer
🌍
Conference Polyglot
(3)
🐝
Cross-Pollinator
(13)
Conferences
AISTATS (2)
ICML (1)
JMLR (1)
Top co-authors
Keywords
vecchia approximation
(2)
variable selection
(1)
variational inference
(1)
gaussian processes
(1)
hyperparameter optimization
(1)
uncertainty quantification
(1)
gaussian process
(1)
gaussian process regression
(1)
kullback-leibler divergence
(1)
sparse approximation
(1)
high-dimensional optimization
(1)
bayesian optimization
(1)
thompson sampling
(1)
black-box function
(1)
surrogate model
(1)
scalable algorithm
(1)
cholesky factorization
(1)
covariate selection
(1)
stochastic gradient descent
(1)
penalized likelihood
(1)
Papers
Vecchia Gaussian Process Ensembles on Internal Representations of Deep Neural Networks
AISTATS 2025
Scalable Bayesian Optimization Using Vecchia Approximations of Gaussian Processes
AISTATS 2023
Variational Sparse Inverse Cholesky Approximation for Latent Gaussian Processes via Double Kullback-Leibler Minimization
ICML 2023
Scalable Gaussian-process regression and variable selection using Vecchia approximations
JMLR 2022