Delphi.science

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1,244 records

  1. Boundary Geometry Determines Optimal Shallow ReLU Approximation under Weighted Coefficient Constraints

    Jia-Qi Yang, Lei Shi

    arXivSource: arxiv.orgOct 27, 2026stat.MLscore 0

  2. Reducing Complexity of Pseudo-Marginal Sequential Monte Carlo via Hierarchical Tempering

    Josef Martínek, Julian Hofstadler, Alexander M. G. Cox, Robert Scheichl

    arXivSource: arxiv.orgOct 27, 2026stat.COscore 0

  3. Finite-Sample Optimal Conformal Prediction Sets under Covariate Shift

    Zhongyang Li

    arXivSource: arxiv.orgOct 27, 2026stat.MLscore 0

  4. Covariance spectra of random linear systems near instability

    Pengbin Feng

    arXivSource: arxiv.orgOct 26, 2026stat.APscore 0

  5. A new categorical correlation measure

    Saparya Suresh, Sudheesh K. Kattumannil, Sujit Ghosh

    arXivSource: arxiv.orgOct 26, 2026stat.MEscore 0

  6. Distribution-free predictive inference with instrumental variables

    Yonghoon Lee, Edgar Dobriban, Eric Tchetgen Tchetgen

    arXivSource: arxiv.orgOct 26, 2026stat.MEscore 0

  7. Provably Efficient Q-learning for Robust Reinforcement Learning

    Yuchen Jiao, Gen Li

    arXivSource: arxiv.orgOct 26, 2026stat.MLscore 0

  8. Recertifying decisions via e-closure: uniform improvements of conformal risk control and randomized e-BH

    Tian Bai, Aaditya Ramdas

    arXivSource: arxiv.orgOct 26, 2026stat.MEscore 0

  9. Learning on-the-fly quasi-stationarity diagnostics from low-dimensional surrogates

    Noé Blassel

    arXivSource: arxiv.orgOct 26, 2026stat.MLscore 0

  10. Approximation Families and the Statistical Efficiency of Denoising Score Matching

    Brian Miyatake

    arXivSource: arxiv.orgOct 26, 2026stat.MLscore 0

  11. Extreme proxies for causal identification: deconfounding with outliers

    Juraj Bodik, Nikolaj Thams

    arXivSource: arxiv.orgOct 25, 2026stat.MEscore 0

  12. Nonlinear Reduced-Bias Extreme Value Index Estimators: A Comparative Study

    Lígia Henriques-Rodrigues, Frederico Caeiro, M. Ivette Gomes

    arXivSource: arxiv.orgOct 25, 2026stat.MEscore 0

  13. Inference for Causal Path-Specific Effects in Longitudinal Studies with Repeated Treatments and Multiple Mediators

    Xiaxian Ou, Xinwei He, Razieh Nabi

    arXivSource: arxiv.orgOct 25, 2026stat.MEscore 0

  14. Intrinsic Gradient Barriers in Pushforward Deep Generative Models

    Edric Tam, Qingyang Liu, Barbara Engelhardt, Ray Bai

    arXivSource: arxiv.orgOct 25, 2026stat.MLscore 0

  15. Certifying Distributionally Robust Decisions from Projection Observations

    Pouya Ahadi, Kamran Paynabar

    arXivSource: arxiv.orgOct 25, 2026stat.MLscore 0

  16. Demand Estimation with Unobserved Stockout Substitution: Exact Likelihood Maximization

    Chenhao Wang, Hansheng Jiang, Ningyuan Chen

    arXivSource: arxiv.orgOct 25, 2026stat.MEscore 0

  17. Recursive moment updates for scalable Bayesian nonparametric regression

    Peter Liu, Andrew Yiu, Edwin Fong

    arXivSource: arxiv.orgOct 24, 2026stat.MEscore 0

  18. Online Covariance Estimation for Averaged Stochastic Gradient Descent on Riemannian Manifolds

    Jingrong Guan, Liwei Jiang, Sen Na

    arXivSource: arxiv.orgOct 24, 2026stat.MLscore 0

  19. Affine-invariant Cubic Newton with Weak Learners

    Nikita Zozoulenko, Daniel Falkowski, Thomas Cass, Lukas Gonon

    arXivSource: arxiv.orgOct 24, 2026stat.MLscore 0

  20. On the Error Analysis of Triangular Transport Maps for Conditional Generation via MMD-based Objectives

    Michele Martino, Bamdad Hosseini, Amir Sagiv, Amirhossein Taghvaei

    arXivSource: arxiv.orgOct 24, 2026stat.MLscore 0

  21. Identification and curvature bias for shared inputs in multichannel dynamical models

    Hsin-Hsiung Huang

    arXivSource: arxiv.orgOct 24, 2026stat.MEscore 0

  22. Renewable model averaging for generalized linear models

    Yalu Ping, Chen Xuerong, Yu Dalei

    arXivSource: arxiv.orgOct 24, 2026stat.MEscore 0

  23. An Integrated Framework for Assessing Interpretability in Exploratory Factor Analysis

    Mariaelena Bottazzi Schenone, Tiziano Iannaccio, Ilaria Mozzetta, Maurizio Vichi

    arXivSource: arxiv.orgOct 24, 2026stat.MEscore 0

  24. Optimal Experimental Design for the Polynomial Maximization Method: a Higher-Order Reserve Beyond Second-Order Design Theory

    Serhii Zabolotnii

    arXivSource: arxiv.orgOct 24, 2026stat.MEscore 0

  25. Higher Order Asymptotics of Regression Adjustment Estimators for Causal Inference

    Anna Kelley, Stefan Wager

    arXivSource: arxiv.orgOct 23, 2026stat.MEscore 0

  26. Implicit Neural Representations for Variational Problems on Graphons

    Taeyoung Kim, Jineon Baek, Joonkyung Lee, Hongseok Yang

    arXivSource: arxiv.orgOct 23, 2026stat.MLscore 0

  27. Mapping Academic Sports Analytics: A Content Analysis of JQAS and JSA

    Adam Nathaniel

    arXivSource: arxiv.orgOct 23, 2026stat.APscore 0

  28. Exact Global Minimax Risk near Nonidentification

    Kaiyue Yang, Yunan Wu

    arXivSource: arxiv.orgOct 23, 2026stat.MLscore 0

  29. Score-Preserving Continual Lasso under Task Shift

    Jingyi Guo, Runze Li, Lingzhou Xue

    arXivSource: arxiv.orgOct 23, 2026stat.MLscore 0

  30. Kernelised covariance matrices, dimension reduction and imbalanced spectral clustering

    Xiaoyu Dong, Subhro Ghosh, Soumendu Sundar Mukherjee, Himasish Talukdar

    arXivSource: arxiv.orgOct 23, 2026stat.MLscore 0

  31. Not All Mislabels Are Equal: Efficient Task-Aware Auditing with Confidence Sequences

    Fangyuan Lin, Noah Krever, Jakub Černý, Lily Xu

    arXivSource: arxiv.orgOct 23, 2026stat.MEscore 0

  32. Sequential Monte Carlo Sampling of Feasible Regions Represented by R-Functions

    Sinan Yıldırım, Sergei Kucherenko

    arXivSource: arxiv.orgOct 22, 2026stat.COscore 0

  33. Deep Learning for Random Objects in Metric Spaces: Beyond Manifold Assumptions

    Marcos Matabuena, Xiaokai Luo, Oscar Hernan Madrid Padilla

    arXivSource: arxiv.orgOct 22, 2026stat.MLscore 0

  34. Dimension-free regimes for unadjusted Langevin in ridge-separable models: A subspace robust Wasserstein analysis

    Yuansi Chen, Francesco Pedrotti, Peter A. Whalley

    arXivSource: arxiv.orgOct 22, 2026stat.MLscore 0

  35. Maximum Likelihood Estimation and Likelihood Ratio Tests for the Power Spherical Distribution

    Sharindi Amasha Samaraweera, Leif Ellingson

    arXivSource: arxiv.orgOct 22, 2026stat.MEscore 0

  36. Early learning in large residual networks

    Vladimir Narovlansky, Boris Hanin

    arXivSource: arxiv.orgOct 22, 2026stat.MLscore 0

  37. Parallel Trends as a Spectrum

    Kyle Schindl, Joseph Fry, Florian Gunsilius, Larry Wasserman

    arXivSource: arxiv.orgOct 22, 2026stat.MEscore 0

  38. A unified approach for estimation of unnormalized models via Stein operators

    Mitsuki Nagai, Keisuke Yano

    arXivSource: arxiv.orgOct 21, 2026stat.MLscore 0

  39. Differentially Private Synthetic Data via Generalized Moment Matching

    Rundong Ding, Yiyun He, Yizhe Zhu

    arXivSource: arxiv.orgOct 21, 2026stat.MLscore 0

  40. Bridge change-of-measure for propagator estimation of diffusions

    Javier Aguilar, Riccardo Gatto

    arXivSource: arxiv.orgOct 21, 2026stat.MEscore 0

  41. Beyond exponential tilting: sharp asymptotics and improved importance sampling for rare events

    Mingxin Li, Hans Reimann, Timo Schorlepp, Georg Stadler

    arXivSource: arxiv.orgOct 20, 2026stat.COscore 0

  42. Geometry-informed importance sampling for rare events

    Qinyi Wang, Anya Katsevich, Shanyin Tong

    arXivSource: arxiv.orgOct 20, 2026stat.COscore 0

  43. Annealed correlation and quenched noise sensitivity in biased deep neural networks

    Johan Jonasson

    arXivSource: arxiv.orgOct 20, 2026stat.MLscore 0

  44. Nonparametric In-Context Learning and Inference via Measure-Indexed Kernel Ridge Regression

    Zuofeng Shang, Tianyang Hu, Fan Yang, Yingcong Li

    arXivSource: arxiv.orgOct 20, 2026stat.MEscore 0

  45. Likelihood-Based Confidence Curves for Bounded Parameters

    Hedvig Borgen Reiersrud, Clara Bertinelli Salucci, Riccardo De Bin, Alessandra Rosalba Brazzale

    arXivSource: arxiv.orgOct 20, 2026stat.MEscore 0

  46. Confessions of a Masked MDP

    Sebastian Reboul, Lorenzo Croissant, Hélène Halconruy

    arXivSource: arxiv.orgOct 20, 2026stat.MLscore 0

  47. Borrowing Strength Across Stores: Transfer Learning for Choice-Based Revenue Management

    Recep Yusuf Bekci, Stefanus Jasin, Joline Uichanco

    arXivSource: arxiv.orgOct 20, 2026stat.MLscore 0

  48. Anytime-Valid Inference in Linear Models with Clustered Outcomes: Exact Multivariate Tests and Cluster-Robust Confidence Sequences

    Michael Lindon

    arXivSource: arxiv.orgOct 19, 2026stat.MEscore 0

  49. Corrected Block Sparse Spectral Optimization: Exact Models, Finite Identification, and Local Dynamics

    Omid Shams Solari

    arXivSource: arxiv.orgOct 19, 2026stat.MLscore 0

  50. Gaussian Approximation of Besov Functions for Logistic Classification on Manifolds

    Guanhang Lei, Lei Shi, Xiaoming Yuan

    arXivSource: arxiv.orgOct 19, 2026stat.MLscore 0