Interpretable Distribution Features with Maximum Testing Power
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Abstract (arXiv)
Two semimetrics on probability distributions are proposed, given as the sum of differences of expectations of analytic functions evaluated at spatial or frequency locations (i.e, features). The features are chosen so as to maximize the distinguishability of the distributions, by optimizing a lower bound on test power for a statistical test using these features. The result is a parsimonious and interpretable indication of how and where two distributions differ locally. An empirical estimate of the test power criterion converges with increasing sample size, ensuring the quality of the returned features. In real-world benchmarks on high-dimensional text and image data, linear-time tests using the proposed semimetrics achieve comparable performance to the state-of-the-art quadratic-time maximum mean discrepancy test, while returning human-interpretable features that explain the test results.
Key facts. Cited by 63 papers in the map (data through 13 Oct 2026). First posted on arXiv 22 May 2016.
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Citing papers per year: 2021: 12; 2022: 14; 2023: 13; 2024: 9; 2025: 10; 2026: 5.
63 papers.
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50 most cited of 63 All 63 (JSON)
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- 2025On the Hardness of Conditional Independence Testing In Practice16 Dec 2025
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- 2025Anchor-based Maximum Discrepancy for Relative Similarity Testing12 Oct 2025
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38 more
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- 2024A Unified Data Representation Learning for Non-parametric Two-sample Testing30 Nov 2024
- 2024Recurrent Neural Goodness-of-Fit Test for Time Series17 Oct 2024
- 2024Learning Representations for Independence Testing10 Sep 2024
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- 2024MOKD: Cross-domain Finetuning for Few-shot Classification via Maximizing Optimized Kernel Dependence29 May 2024
- 2024Statistical and Computational Guarantees of Kernel Max-Sliced Wasserstein Distances24 May 2024
- 2024A Practical Guide to Sample-based Statistical Distances for Evaluating Generative Models in Science19 Mar 2024
- 2024A Sinkhorn-type Algorithm for Constrained Optimal Transport8 Mar 2024
- 2024Accelerating Sinkhorn Algorithm with Sparse Newton Iterations20 Jan 2024
- 2023Variable Selection in Maximum Mean Discrepancy for Interpretable Distribution Comparison2 Nov 2023
- 2023R-divergence for Estimating Model-oriented Distribution Discrepancy2 Oct 2023
- 2023Partial identification of kernel based two sample tests with mismeasured data7 Aug 2023
- 2023Understanding Deep Generative Models with Generalized Empirical Likelihoods16 Jun 2023
- 2023MMD-FUSE: Learning and Combining Kernels for Two-Sample Testing Without Data Splitting14 Jun 2023
- 2023The Representation Jensen-Shannon Divergence25 May 2023
- 2023MLHOps: Machine Learning for Healthcare Operations4 May 2023
- 2023Sequential Predictive Two-Sample and Independence Testing29 Apr 2023
- 2023MLOps Spanning Whole Machine Learning Life Cycle: A Survey13 Apr 2023
- 2023A Semi-Bayesian Nonparametric Estimator of the Maximum Mean Discrepancy Measure: Applications in Goodness-of-Fit Testing and Generative Adversarial Networks5 Mar 2023
- 2023Nystr"om M-Hilbert-Schmidt Independence Criterion20 Feb 2023
- 2023Variable Selection for Kernel Two-Sample Tests15 Feb 2023
- 2023Compress Then Test: Powerful Kernel Testing in Near-linear Time14 Jan 2023
- 2022A Permutation-free Kernel Two-Sample Test27 Nov 2022
- 2022Controlling Moments with Kernel Stein Discrepancies10 Nov 2022
- 2022DC-Check: A Data-Centric AI checklist to guide the development of reliable machine learning systems9 Nov 2022
- 2022E-Valuating Classifier Two-Sample Tests24 Oct 2022
- 2022Calibration tests beyond classification21 Oct 2022
- 2022CADet: Fully Self-Supervised Out-Of-Distribution Detection With Contrastive Learning4 Oct 2022
- 2022Kernel Biclustering algorithm in Hilbert Spaces7 Aug 2022
- 2022Efficient Aggregated Kernel Tests using Incomplete U-statistics18 Jun 2022
- 2022AutoML Two-Sample Test17 Jun 2022
- 2022A Kernelised Stein Statistic for Assessing Implicit Generative Models31 May 2022
- 2022Context-Aware Drift Detection16 Mar 2022
- 2022AgraSSt: Approximate Graph Stein Statistics for Interpretable Assessment of Implicit Graph Generators7 Mar 2022
- 2022Adversarial Attack and Defense for Non-Parametric Two-Sample Tests7 Feb 2022
50 newest of 63 All 63 (JSON)
- 2021MMD Aggregated Two-Sample Testcited by 74
- 2023MMD-FUSE: Learning and Combining Kernels for Two-Sample Testing Without Data Splittingcited by 33
- 2022Efficient Aggregated Kernel Tests using Incomplete U-statisticscited by 27
- 2021PEARL: Data Synthesis via Private Embeddings and Adversarial Reconstruction Learningcited by 23
- 2021A Witness Two-Sample Testcited by 22
- 2022Nystr"om Kernel Mean Embeddingscited by 21
- 2022A Permutation-free Kernel Two-Sample Testcited by 21
- 2022Calibration tests beyond classificationcited by 20
- 2023Sequential Predictive Two-Sample and Independence Testingcited by 20
- 2022AutoML Two-Sample Testcited by 19
- 2021Meta Two-Sample Testing: Learning Kernels for Testing with Limited Datacited by 18
- 2021Neural Tangent Kernel Maximum Mean Discrepancycited by 15
12 most cited of 63 All 63 (JSON)
- 2026Finite-Probe Total-Variation Certificates for Finite-Basis Drifting Models3 Aug 2026
- 2026Zero-Flow Two-Sample Tests23 Jul 2026
- 2026Directional Kernel Mean Difference: A Fast Signed Statistic for Univariate Distribution Comparison22 Jul 2026
- 2026LOTTERY: Learning from Reference-Only Samples in Two-Sample Testing under Size Asymmetry7 Jun 2026
- 2026Towards Visually Explaining Statistical Tests with Applications in Biomedical Imaging20 Jan 2026
- 2025On the Hardness of Conditional Independence Testing In Practice16 Dec 2025
- 2025Sparse, self-organizing ensembles of local kernels detect rare statistical anomalies5 Nov 2025
- 2025DUAL: Learning Diverse Kernels for Aggregated Two-sample and Independence Testing13 Oct 2025
- 2025Anchor-based Maximum Discrepancy for Relative Similarity Testing12 Oct 2025
- 2025Are Two Datasets Close Enough With Statistical Significance? A Kernel Distributional Closeness Testing Approach17 Jul 2025
- 2025Optimal Online Change Detection via Random Fourier Features23 May 2025
- 2025A Two-Sample Test of Text Generation Similarity8 May 2025
12 newest of 63 All 63 (JSON)