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Anastasis Kratsios
Title
Cited by
Cited by
Year
The Universal Approximation Property
A Kratsios
Annals of Mathematics and Artificial Intelligence, 2021
140*2021
Non-Euclidean Universal Approximation
A Kratsios, E Bilokopytov
Advances in Neural Information Processing Systems 33, 10635--10646, 2020
922020
Universal Approximation Theorems for Differentiable Geometric Deep Learning
A Kratsios, L Papon
Journal of Machine Learning Research 23 (196), 1-73, 2022
792022
Out-of-distributional risk bounds for neural operators with applications to the Helmholtz equation
JAL Benitez, T Furuya, F Faucher, A Kratsios, X Tricoche, MV de Hoop
Journal of Computational Physics, 113168, 2024
53*2024
Designing Universal Causal Deep Learning Models: The Geometric (Hyper) Transformer
B Acciaio, A Kratsios, G Pammer
Mathematical Finance, 2023
52*2023
Universal Approximation Under Constraints is Possible with Transformers
A Kratsios, B Zamanlooy, I Dokmanić, T Liu
International Conference on Learning Representations (ICLR) 10, 2022
472022
Neu: A Meta-Algorithm for Universal UAP-Invariant Feature Representation
A Kratsios, C Hyndman
The Journal of Machine Learning Research 22 (1), 4102-4152, 2021
422021
Instance-dependent generalization bounds via optimal transport
S Hou, P Kassraie, A Kratsios, A Krause, J Rothfuss
Journal of Machine Learning Research, 2023
232023
Small Transformers Compute Universal Metric Embeddings
A Kratsios, V Debarnot, I Dokmanić
Journal of Machine Learning Research (JMLR), 2023
222023
Deep arbitrage-free learning in a generalized HJM framework via arbitrage-regularization
A Kratsios, C Hyndman
Risks 8 (2), 40, 2020
22*2020
Characterizing overfitting in kernel ridgeless regression through the eigenspectrum
TS Cheng, A Lucchi, A Kratsios, D Belius
arXiv preprint arXiv:2402.01297, 2024
212024
Designing universal causal deep learning models: The case of infinite-dimensional dynamical systems from stochastic analysis
L Galimberti, A Kratsios, G Livieri
arXiv preprint arXiv:2210.13300, 2022
202022
Denise: Deep Robust Principal Component Analysis for Positive Semidefinite Matrices
JT C Herrera, F Krach, A Kratsios, P Ruyssen
Transactions on Machine Learning Research (TMLR), 2023
16*2023
A theoretical analysis of the test error of finite-rank kernel ridge regression
TS Cheng, A Lucchi, A Kratsios, I Dokmanić, D Belius
Advances in Neural Information Processing Systems 36, 4767-4798, 2023
152023
Universal Regular Conditional Distributions via Probabilistic Transformers
A Kratsios
Constructive Approximation 57 (3), 1145-1212, 2023
15*2023
Bridging the gap between approximation and learning via optimal approximation by relu mlps of maximal regularity
R Hong, A Kratsios
arXiv preprint arXiv:2409.12335, 2024
132024
Mixture of experts soften the curse of dimensionality in operator learning
A Kratsios, T Furuya, JAL Benitez, M Lassas, M de Hoop
arXiv preprint arXiv:2404.09101, 2024
112024
Do ReLU Networks Have An Edge When Approximating Compactly-Supported Functions?
A Kratsios, B Zamanlooy
Transactions on Machine Learning Research 1 (1), 1-21, 2022
11*2022
Learning Sub-Patterns in Piece-Wise Continuous Functions
A Kratsios, B Zamanlooy
Neurocomputing 480 (10.1016/j.neucom.2022.01), 192-211, 2022
112022
Neural snowflakes: Universal latent graph inference via trainable latent geometries
HSO Borde, A Kratsios
arXiv preprint arXiv:2310.15003, 2023
7*2023
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Articles 1–20