Delphi.science

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1,205 records

  1. Affine Tracing: A New Paradigm for Probabilistic Linear Solvers

    Disha Hegde, Marvin Pförtner, Jon Cockayne

    arXivMay 11, 2026stat.MLscore 0

  2. Price of Quality: Sufficient Conditions for Sparse Recovery using Mixed-Quality Data

    Youssef Chaabouni, David Gamarnik

    arXivMay 11, 2026stat.MLscore 0

  3. Uniform Scaling Limits in AdamW-Trained Transformers

    William Gibson, Christoph Reisinger

    arXivMay 11, 2026stat.MLscore 0

  4. Quantitative Local Convergence of Mean-Field Stein Variational Gradient Flow

    Lénaïc Chizat, Maria Colombo, Roberto Colombo, Xavier Fernández-Real

    arXivMay 10, 2026stat.MLscore 0

  5. Proximal Path-Specific Inference

    Yang Bai, Sihan Wu, Baoluo Sun, Yifan Cui

    arXivMay 10, 2026stat.MEscore 0

  6. Learning stochastic multiscale models through normalizing flows

    Anan Saha, Arnab Ganguly

    arXivMay 10, 2026stat.MLscore 0

  7. Core-Halo Decomposition: Decentralizing Large-Scale Fixed-Point Problems

    Haixiang, Yang Xu, Jiefu Zhang, Xudong Wu, Zihan Zhou, Jun He, Jiayu Chen

    arXivMay 9, 2026stat.MLscore 0

  8. Measuring and Decomposing Mode Separation via the Canonical Diffusion

    Shaul Tolkovsky, Ori Meidler, Or Zuk

    arXivMay 9, 2026stat.MLscore 0

  9. Tight Generalization Bounds for Noiseless Inverse Optimization

    Pouria Fatemi, Hoomaan Maskan, Suvrit Sra, Peyman Mohajerin Esfahani

    arXivMay 9, 2026stat.MLscore 0

  10. Every Feedforward Neural Network Definable in an o-Minimal Structure Has Finite Sample Complexity

    Anastasis Kratsios, Gregory Cousins, Haitz Sáez de Ocáriz Borde, Bum Jun Kim, Simone Brugiapaglia

    arXivMay 8, 2026stat.MLscore 0

  11. TopoFisher: Learning Topological Summary Statistics by Maximizing Fisher Information

    Matteo Biagetti, Mathieu Carrière, Francesco Conti, Enrico Maria Ferrari, Sven Heydenreich, Karthik Viswanathan

    arXivMay 8, 2026stat.MLscore 0

  12. Expectation-Maximization as a Spectrally Governed Relaxation Flow

    Qiao Wang

    arXivMay 8, 2026stat.MLscore 0

  13. Parametric ROC Analysis and Optimal Cutoff Selection under Scale Mixtures of Skew-Normal Distributions: A Decision-Theoretic Framework with Asymptotic Inference

    Renato de Paula, Helena Mouriño, Tiago Dias Domingues

    arXivMay 8, 2026stat.MEscore 0

  14. Cellwise and Casewise Robust Multivariate Regression with Inference

    Fabio Centofanti, Mia Hubert, Peter J. Rousseeuw

    arXivMay 8, 2026stat.MEscore 0

  15. A Note on Non-Negative $L_1$-Approximating Polynomials

    Jane H. Lee, Anay Mehrotra, Manolis Zampetakis

    arXivMay 8, 2026stat.MLscore 0

  16. Sinkhorn Treatment Effects: A Causal Optimal Transport Measure

    Medha Agarwal, Alex Luedtke

    arXivMay 8, 2026stat.MLscore 0

  17. Sliced Inner Product Gromov-Wasserstein Distances

    Xiaoyun Gong, Gabriel Rioux, Ziv Goldfeld

    arXivMay 8, 2026stat.MLscore 0

  18. Variational Smoothing and Inference for SDEs from Sparse Data with Dynamic Neural Flows

    Yu Wang, Arnab Ganguly

    arXivMay 7, 2026stat.MLscore 0

  19. A Stein Characterization-type Omnibus Tests for the Discrete Pareto Distribution

    Deepesh Bhati, Bruno Ebner, Sakshi Khandelwal

    arXivMay 7, 2026stat.MEscore 0

  20. Ratio-based Loss Functions

    Lena Helgerth, Andreas Christmann

    arXivMay 7, 2026stat.MLscore 0

  21. CITE: Anytime-Valid Statistical Inference in LLM Self-Consistency

    Hirofumi Ota, Naoto Iwase, Yuki Ichihara, Junpei Komiyama, Masaaki Imaizumi

    arXivMay 7, 2026stat.MLscore 0

  22. Expressivity of Bi-Lipschitz Normalizing Flows: A Score-Based Diffusion Perspective

    Meira Iske, Carola-Bibiane Schönlieb

    arXivMay 7, 2026stat.MLscore 0

  23. Risk-Controlled Post-Processing of Decision Policies

    Sunay Joshi, Tao Wang, Hamed Hassani, Edgar Dobriban

    arXivMay 7, 2026stat.MLscore 0

  24. How Does Attention Help? Insights from Random Matrices on Signal Recovery from Sequence Models

    Mohamed El Amine Seddik

    arXivMay 7, 2026stat.MLscore 0

  25. One Operator for Many Densities: Amortized Approximation of Conditioning by Neural Operators

    Panos Tsimpos, Edoardo Calvello, Ayoub Belhadji, Nicholas H. Nelsen

    arXivMay 7, 2026stat.MLscore 0

  26. Locally Near Optimal Piecewise Linear Regression in High Dimensions via Difference of Max-Affine Functions

    Haitham Kanj, Kiryung Lee

    arXivMay 7, 2026stat.MLscore 0

  27. Causal discovery under mean independence and linearity

    Geert Mesters, Alvaro Ribot, Anna Seigal, Piotr Zwiernik

    arXivMay 6, 2026stat.MEscore 0

  28. Augmented transfer regression learning for completely missing covariates

    Huali Zhao, Tianying Wang

    arXivMay 6, 2026stat.MEscore 0

  29. Multiscale Euclidean Network Trajectories: Second-Moment Geometry, Attribution, and Change Points

    Haruka Ezoe, Ryohei Hisano

    arXivMay 6, 2026stat.MLscore 0

  30. Tests for white noise via asymptotically independent U-statistics in high-dimensions

    Yuanya Xu

    arXivMay 6, 2026stat.MEscore 0

  31. Convexity in Disguise: A Theoretical Framework for Nonconvex Low-Rank Matrix Estimation

    Chengyu Cui, Gongjun Xu

    arXivMay 6, 2026stat.MLscore 0

  32. A renormalization-group inspired lattice-based framework for piecewise generalized linear models

    Joshua C. Chang

    arXivMay 6, 2026stat.MEscore 0

  33. Tests for constancy of model parameters Over time

    Nils Lid Hjort, Alex J. Koning

    arXivMay 6, 2026stat.MEscore 0

  34. Intrinsic effective sample size for manifold-valued Markov chain Monte Carlo via kernel discrepancy

    Kisung You

    arXivMay 5, 2026stat.MLscore 0

  35. Imbalanced Classification under Capacity Constraints

    Daniel Fraiman, Ricardo Fraiman

    arXivMay 5, 2026stat.MLscore 0

  36. Free Decompression with Algebraic Spectral Curves

    Siavash Ameli, Chris van der Heide, Liam Hodgkinson, Michael W. Mahoney

    arXivMay 5, 2026stat.MLscore 0

  37. More Permutations Do Not Always Increase Power: Non-monotonicity in Monte Carlo Permutation Tests

    Suman Cha, Seongchan Lee, Antonin Schrab, Ilmun Kim

    arXivMay 5, 2026stat.COscore 0

  38. Perturbation is All You Need for Extrapolating Language Models

    Zetai Cen, Jin Zhu, Xinwei Shen, Chengchun Shi

    arXivMay 5, 2026stat.MLscore 0

  39. Fast and accurate conditioning for large-scale Gaussian process prediction problems

    Samanyu Arora, Christopher J. Geoga

    arXivMay 4, 2026stat.COscore 0

  40. Tweedie-based nonparametric estimation for semicontinuous mixed densities

    Guanjie Lyu, Frédéric Ouimet, Cindy Feng

    arXivMay 4, 2026stat.MEscore 0

  41. Structural and Lagrangian properties of analogue ensembles to characterize multifractality of stochastic processes

    Carlos Granero-Belinchon

    arXivMay 4, 2026stat.APscore 0

  42. Adaptive Targeted Maximum Likelihood Estimation of the Mean Potential Outcome under a Treatment Rule

    Yichen Xu, Mark J. van der Laan

    arXivMay 3, 2026stat.MEscore 0

  43. Adaptive Estimation and Inference in Semi-parametric Heterogeneous Clustered Multitask Learning via Neyman Orthogonality

    Hanxiao Chen, Debarghya Mukherjee

    arXivMay 3, 2026stat.MLscore 0

  44. Extrapolation in Statistical Learning with Extreme Value Theory

    Sebastian Engelke, Nicola Gnecco, Anne Sabourin

    arXivMay 3, 2026stat.MLscore 0

  45. Mean Testing under Truncation beyond Gaussian

    Yuhao Wang, Roberto Imbuzeiro Oliveira, Themis Gouleakis

    arXivMay 2, 2026stat.MLscore 0

  46. The Pearson IV distribution: Random variate generation and applications

    Luc Devroye, Joe R. Hill

    arXivMay 2, 2026stat.COscore 0

  47. L-Estimation of Population Quantiles Using Ranked Set Sampling

    Mohammad Jafari Jozani, Ehsan Zamanzade, Reza Modarre

    arXivMay 2, 2026stat.MEscore 0

  48. Self-Normalized Martingales and Uniform Regret Bounds for Linear Regression

    Fan Chen, Jian Qian, Alexander Rakhlin, Nikita Zhivotovskiy

    arXivMay 2, 2026stat.MLscore 0

  49. Beyond Independence: on Jointly Normal Priors in Bayesian Inversion

    Ruanui Nicholson, Matti Niskanen, Oliver J. Maclaren, Jari P. Kaipio

    arXivMay 1, 2026stat.MEscore 0

  50. Concentration and Calibration in Predictive Bayesian Inference

    David T. Frazier, Hui Wang

    arXivMay 1, 2026stat.MEscore 0

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