arXiv Machine Learning

A nonparametric two-sample test using a parametric integral probability metric

arXiv:2606. 16941v1 Announce Type: cross Abstract: Detecting distributional differences between two independent samples is a fundamental problem in statistics and machine learning.

arXiv Machine Learning
Jul 24

Zero-Flow Two-Sample Tests

arXiv:2607. 21542v1 Announce Type: new Abstract: We propose a new approach to two-sample testing for deciding whether two sets of samples are drawn from the same distribution.

By Yakun Wang, Leyang Wang, Song Liu, Taiji Suzuki
arXiv Machine Learning
Jul 10

Multi-Distribution Robust Conformal Prediction

arXiv:2601. 02998v2 Announce Type: replace Abstract: In many fairness and distribution robustness problems, one has access to labeled data from multiple source distributions yet the test data may come from an arbitrary member or a mixture of them.

By Yuqi Yang, Ying Jin
arXiv Machine Learning
Jun 29

Efficient and Stable Multi-Dimensional Kolmogorov-Smirnov Distance

arXiv:2504. 11299v2 Announce Type: replace-cross Abstract: We revisit extending the Kolmogorov-Smirnov distance between probability distributions to the multi-dimensional setting, and make new arguments about the proper way to approach this generalization.

By Peter Matthew Jacobs, Foad Namjoo, Jeff M. Phillips