Прати
Hayden Schaeffer
Hayden Schaeffer
Professor of Mathematics, UCLA
Верификована је имејл адреса на ucla.edu - Почетна страница
Наслов
Навело
Навело
Година
Learning partial differential equations via data discovery and sparse optimization
H Schaeffer
Proceedings of the Royal Society A: Mathematical, Physical and Engineering …, 2017
5432017
Sparse model selection via integral terms
H Schaeffer, SG McCalla
Physical Review E 96 (2), 023302, 2017
2242017
Sparse dynamics for partial differential equations
H Schaeffer, R Caflisch, CD Hauck, S Osher
Proceedings of the National Academy of Sciences 110 (17), 6634-6639, 2013
2132013
On the convergence of the SINDy algorithm
L Zhang, H Schaeffer
Multiscale Modeling & Simulation 17 (3), 948-972, 2019
2082019
Extracting sparse high-dimensional dynamics from limited data
H Schaeffer, G Tran, R Ward
SIAM Journal on Applied Mathematics 78 (6), 3279-3295, 2018
1912018
A low patch-rank interpretation of texture
H Schaeffer, S Osher
SIAM Journal on Imaging Sciences 6 (1), 226-262, 2013
1572013
Neupde: Neural network based ordinary and partial differential equations for modeling time-dependent data
Y Sun, L Zhang, H Schaeffer
Mathematical and Scientific Machine Learning, 352-372, 2020
1122020
Extracting structured dynamical systems using sparse optimization with very few samples
H Schaeffer, G Tran, R Ward, L Zhang
Multiscale Modeling & Simulation 18 (4), 1435-1461, 2020
642020
Forward stability of ResNet and its variants
L Zhang, H Schaeffer
Journal of Mathematical Imaging and Vision 62, 328-351, 2020
632020
Generalization bounds for sparse random feature expansions
A Hashemi, H Schaeffer, R Shi, U Topcu, G Tran, R Ward
Applied and Computational Harmonic Analysis 62, 310-330, 2023
602023
On the compressive spectral method
A Mackey, H Schaeffer, S Osher
Multiscale Modeling & Simulation 12 (4), 1800-1827, 2014
602014
An Penalty Method for General Obstacle Problems
G Tran, H Schaeffer, WM Feldman, SJ Osher
SIAM Journal on Applied Mathematics 75 (4), 1424-1444, 2015
432015
Learning dynamical systems and bifurcation via group sparsity
H Schaeffer, G Tran, R Ward
arXiv preprint arXiv:1709.01558, 2017
342017
BelNet: basis enhanced learning, a mesh-free neural operator
Z Zhang, L Wing Tat, H Schaeffer
Proceedings of the Royal Society A 479 (2276), 20230043, 2023
322023
PDEs with compressed solutions
RE Caflisch, SJ Osher, H Schaeffer, G Tran
arXiv preprint arXiv:1311.5850, 2013
262013
Conditioning of random Fourier feature matrices: double descent and generalization error
Z Chen, H Schaeffer
Information and Inference: A Journal of the IMA 13 (2), iaad054, 2024
21*2024
Recovery guarantees for polynomial coefficients from weakly dependent data with outliers
LST Ho, H Schaeffer, G Tran, R Ward
Journal of Approximation Theory 259, 105472, 2020
19*2020
Shrimp: Sparser random feature models via iterative magnitude pruning
Y Xie, R Shi, H Schaeffer, R Ward
Mathematical and Scientific Machine Learning, 303-318, 2022
172022
PROSE: Predicting Multiple Operators and Symbolic Expressions using multimodal transformers
Y Liu, Z Zhang, H Schaeffer
Neural Networks 180, 106707, 2024
162024
Towards a Foundation Model for Partial Differential Equations: Multi-Operator Learning and Extrapolation
J Sun, Y Liu, Z Zhang, H Schaeffer
arXiv preprint arXiv:2404.12355, 2024
162024
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