Optimal rates for regularized conditional mean embedding learning

Z Li, D Meunier, M Mollenhauer… - Advances in Neural …, 2022 - proceedings.neurips.cc
We address the consistency of a kernel ridge regression estimate of the conditional mean
embedding (CME), which is an embedding of the conditional distribution of $ Y $ given $ X …

Membership inference attacks and defenses in classification models

J Li, N Li, B Ribeiro - Proceedings of the Eleventh ACM Conference on …, 2021 - dl.acm.org
We study the membership inference (MI) attack against classifiers, where the attacker's goal
is to determine whether a data instance was used for training the classifier. Through …

Sparse learning of dynamical systems in RKHS: An operator-theoretic approach

B Hou, S Sanjari, N Dahlin, S Bose… - … on Machine Learning, 2023 - proceedings.mlr.press
Transfer operators provide a rich framework for representing the dynamics of very general,
nonlinear dynamical systems. When interacting with reproducing kernel Hilbert spaces …

Learning linear operators: Infinite-dimensional regression as a well-behaved non-compact inverse problem

M Mollenhauer, N Mücke, TJ Sullivan - arXiv preprint arXiv:2211.08875, 2022 - arxiv.org
We consider the problem of learning a linear operator $\theta $ between two Hilbert spaces
from empirical observations, which we interpret as least squares regression in infinite …

Higher order kernel mean embeddings to capture filtrations of stochastic processes

C Salvi, M Lemercier, C Liu, B Horvath… - Advances in …, 2021 - proceedings.neurips.cc
Stochastic processes are random variables with values in some space of paths. However,
reducing a stochastic process to a path-valued random variable ignores its filtration, ie the …

Local permutation tests for conditional independence

I Kim, M Neykov, S Balakrishnan… - The Annals of …, 2022 - projecteuclid.org
Local permutation tests for conditional independence Page 1 The Annals of Statistics 2022, Vol.
50, No. 6, 3388–3414 https://doi.org/10.1214/22-AOS2233 © Institute of Mathematical Statistics …

Kernel Partial Correlation Coefficient---a Measure of Conditional Dependence

Z Huang, N Deb, B Sen - Journal of Machine Learning Research, 2022 - jmlr.org
We propose and study a class of simple, nonparametric, yet interpretable measures of
conditional dependence, which we call kernel partial correlation (KPC) coefficient, between …

Data-driven chance constrained control using kernel distribution embeddings

A Thorpe, T Lew, M Oishi… - Learning for Dynamics …, 2022 - proceedings.mlr.press
We present a data-driven algorithm for efficiently computing stochastic control policies for
general joint chance constrained optimal control problems. Our approach leverages the …

RKHS-SHAP: Shapley values for kernel methods

SL Chau, R Hu, J Gonzalez… - Advances in neural …, 2022 - proceedings.neurips.cc
Feature attribution for kernel methods is often heuristic and not individualised for each
prediction. To address this, we turn to the concept of Shapley values (SV), a coalition game …

A rigorous theory of conditional mean embeddings

I Klebanov, I Schuster, TJ Sullivan - SIAM Journal on Mathematics of Data …, 2020 - SIAM
Conditional mean embeddings (CMEs) have proven themselves to be a powerful tool in
many machine learning applications. They allow the efficient conditioning of probability …