Nathaël Da Costa

13 papers Journal 11Unranked 2
YearRankTypeTitle / Venue / Authors
2025 J jnl
Closed-Form Last Layer Optimization.
CoRR
Alexandre Galashov, Nathaël Da Costa, Liyuan Xu, Philipp Hennig, Arthur Gretton
2025 — conf
Geometric Gaussian Approximations of Probability Distributions.
GSI (3)
Nathaël Da Costa, Bálint Mucsányi, Philipp Hennig
2025 J jnl
Geometric Gaussian Approximations of Probability Distributions.
CoRR
Nathaël Da Costa, Bálint Mucsányi, Philipp Hennig
2025 J jnl
Invariant Kernels on Riemannian Symmetric Spaces: A Harmonic-Analytic Approach.
SIAM J. Math. Data Sci.
Nathaël Da Costa, Cyrus Mostajeran, Juan-Pablo Ortega, Salem Said
2025 J jnl
Rethinking Approximate Gaussian Inference in Classification.
CoRR
Bálint Mucsányi, Nathaël Da Costa, Philipp Hennig
2024 J jnl
Differential Geometry with Extreme Eigenvalues in the Positive Semidefinite Cone.
SIAM J. Matrix Anal. Appl.
Cyrus Mostajeran, Nathaël Da Costa, Graham W. Van Goffrier, Rodolphe Sepulchre
2024 J jnl
Geometric Learning with Positively Decomposable Kernels.
J. Mach. Learn. Res.
Nathaël Da Costa, Cyrus Mostajeran, Juan-Pablo Ortega, Salem Said
2024 J jnl
Geometric statistics with subspace structure preservation for SPD matrices.
CoRR
Cyrus Mostajeran, Nathaël Da Costa, Graham W. Van Goffrier, Rodolphe Sepulchre
2023 J jnl
Geometric Learning with Positively Decomposable Kernels.
CoRR
Nathaël Da Costa, Cyrus Mostajeran, Juan-Pablo Ortega, Salem Said
2023 J jnl
Invariant kernels on Riemannian symmetric spaces: a harmonic-analytic approach.
CoRR
Nathaël Da Costa, Cyrus Mostajeran, Juan-Pablo Ortega, Salem Said
2023 J jnl
Sample Path Regularity of Gaussian Processes from the Covariance Kernel.
CoRR
Nathaël Da Costa, Marvin Pförtner, Lancelot Da Costa, Philipp Hennig
2023 — conf
The Gaussian Kernel on the Circle and Spaces that Admit Isometric Embeddings of the Circle.
GSI (1)
Nathaël Da Costa, Cyrus Mostajeran, Juan-Pablo Ortega
2023 J jnl
The Gaussian kernel on the circle and spaces that admit isometric embeddings of the circle.
CoRR
Nathaël Da Costa, Cyrus Mostajeran, Juan-Pablo Ortega