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1,244 records

Reduced-Rank Autoregressive Models for Matrix Time Series
Han Xiao, Yuefeng Han, Rong Chen, Ama Ampadu-Kissi
arXiv Source: arxiv.orgSep 23, 2026stat.MEscore 0
Adaptive Random Matrices in Gaussian Bandits: Spectral Universality and Selection-Induced Outliers
Sudarshan Manikantan, Abhishek Bhattacharjee
arXiv Source: arxiv.orgSep 23, 2026stat.MLscore 0
The Critical Line Algorithm and the Constrained LASSO: One Curve, Two Literatures
Thomas Schmelzer, Trevor Hastie
arXiv Source: arxiv.orgSep 22, 2026stat.MEscore 0
Statistical Gains from Looped Estimation under Parameter Budgets
Xinyu Tian, Xiaotong Shen
arXiv Source: arxiv.orgSep 22, 2026stat.MLscore 0
Grouped Semi-Supervised Estimation of Two-Sample Functionals via Single-Index Conditional Imputation
Hengyao Xu, Tao Tan
arXiv Source: arxiv.orgSep 22, 2026stat.MEscore 0
SuperPCA: subspace analysis and an efficient algorithm for high-dimensional PCA
Irina-Beatrice Haas, Maike Meier, Yuji Nakatsukasa, Taejun Park
arXiv Source: arxiv.orgSep 22, 2026stat.MLscore 0
Empirical Bayes prepivoting under group invariance: false discovery rate control and moderated t-tests
Nikolaos Ignatiadis, Etienne Roquain
arXiv Source: arxiv.orgSep 22, 2026stat.MEscore 0
Stochastic Inertial Krasnosel'skii-Mann Iteration Achieves Near-Optimal Sample Complexity
Tong Yang, Tao Jiang, Yuejie Chi, Ashok Cutkosky, Lin Xiao
arXiv Source: arxiv.orgSep 22, 2026stat.MLscore 0
Doubly robust target inference for generalized linear regression with completely missing covariates
Huali Zhao, Ke Deng
arXiv Source: arxiv.orgSep 21, 2026stat.MEscore 0
Quantifying Long-Range Dependence in Object-Valued Time Series
Won-Ki Seo, Jiazhen Xu, Han Lin Shang
arXiv Source: arxiv.orgSep 21, 2026stat.MEscore 0
Adversarially Robust PAC Learning with Optimal VC Rates
Steve Hanneke, Amirreza Shaeiri
arXiv Source: arxiv.orgSep 21, 2026stat.MLscore 0
Variational objectives for amortized Bayesian inference in inverse problems: The role of posterior conditioning
Abhishek Srivastava, Arijit Hazra, Rajesh Dubbaku
arXiv Source: arxiv.orgSep 21, 2026stat.MLscore 0
Closed forms and open obstructions: the sample variance of three observations
Remus Osan, Kevin T. Chu, Ron Yu
arXiv Source: arxiv.orgSep 21, 2026stat.MEscore 0
Penalized Nonreversible Langevin for Constrained Sampling
Pervez Ali, Weihao Dong, Xiaoyu Wang
arXiv Source: arxiv.orgSep 21, 2026stat.MLscore 0
PICPIs: Prediction-Interval-Conditional Prediction Intervals
Xuelin Yang, Baihe Huang, Yilong Hou, Guido Imbens, Michael I. Jordan
arXiv Source: arxiv.orgSep 21, 2026stat.MLscore 0
SCOPE and REACH with almost-surely finite stopping times
Luke Solo, Matthew B. A. McDermott, William F. Parker, Bashar Ramadan, Michael C. Burkhart, Brett K. Beaulieu-Jones
Palomar Registry Source: github.comSep 21, 2026stat.MLmachine-checkedscore 0
Streaming PCA: averaging from a geometric perspective
Tuan Pham, Alessandro Rinaldo, Purnamrita Sarkar
arXiv Source: arxiv.orgSep 20, 2026stat.MEscore 0
Toscani-Fourier Distance on Probability Measures: Wasserstein Control, Topological Equivalence on Model Classes, and Duality
Mehrdad Mohammadi
arXiv Source: arxiv.orgSep 19, 2026stat.MLscore 0
Conformal Robustness in Prediction-Driven Decision-Making
Lingjie Zhao, Hansheng Jiang, Wei Qi
arXiv Source: arxiv.orgSep 19, 2026stat.MLscore 0
Bayesian Deck-of-cards-based Ordinal Regression with Sequential Preference Elicitation
Marco Grillo, Silvano Zappalà
arXiv Source: arxiv.orgSep 19, 2026stat.MLscore 0
FREESIA: Covariance-Aware Posterior Transport for Expressive and Scalable Data Assimilation
Shiwei Ni, Yangwen Zhang, Hang Qi, Xiaofei Guan, Lili Ju
arXiv Source: arxiv.orgSep 19, 2026stat.MLscore 0
A Partial Fay-Herriot model for Small Area Estimation: Estimating district-level consumption in Mozambique
Francesco Schirripa Spagnolo, Nicola Salvati, Enrico Fabrizi
arXiv Source: arxiv.orgSep 18, 2026stat.MEscore 0
Optimal study interior partitioning (OSIP): An optimization approach to observational study design under fine balance constraints
Ron Adar, Asaf Levin
arXiv Source: arxiv.orgSep 18, 2026stat.MEscore 0
Consistency of Optimal Matching-based Clustering for Mixtures of Markov Chains
Ottavio Khalifa
arXiv Source: arxiv.orgSep 18, 2026stat.MEscore 0
Locally Private Inference for Riemannian Stochastic Optimization
Xiaotian Chang, Yangdi Jiang, Qirui Hu
arXiv Source: arxiv.orgSep 18, 2026stat.MLscore 0
Next-token functional estimation
Milind Nakul, Vidya Muthukumar, Ashwin Pananjady
arXiv Source: arxiv.orgSep 17, 2026stat.MLscore 0
Oracle high-dimensional $M$-estimation using smooth reparameterization for sparsity
Yoichi Nishiyama
arXiv Source: arxiv.orgSep 17, 2026stat.MEscore 0
Federated multiple testing with quantized p-values under family-wise error control
Prasanjit Dubey, Xiaoming Huo
arXiv Source: arxiv.orgSep 17, 2026stat.MEscore 0
Multi-Absorbing Phase-Type Distributions for Right-Censored Competing Risks Data
Zhihao Qiao, Budhi Surya, Azam Asanjarani, Yoni Nazarathy
arXiv Source: arxiv.orgSep 17, 2026stat.MEscore 0
Parameter Estimation for the Mixed Fractional Merton Jump Diffusion Model with EM Algorithm
Chidiogo Joy Agboeke, Hamidreza Maleki Almani, Dario Gasbarra, Foad Shokrollahi, Tommi Sottinen
arXiv Source: arxiv.orgSep 17, 2026stat.MEscore 0
Exponential Smoothing for Time Series of Random Objects
Takuo Matsubara, Peiwen Jiang, Wilson Ye Chen, Minh-Ngoc Tran
arXiv Source: arxiv.orgSep 17, 2026stat.MEscore 0
Conditional Independence Testing in Time Series
Jieru Shi, Rajen D. Shah
arXiv Source: arxiv.orgSep 17, 2026stat.MEscore 0
Aggregated Posterior Predictive Checks for Generative Modeling
Shweta Dutta, Gemma E. Moran
arXiv Source: arxiv.orgSep 17, 2026stat.MEscore 0
A Smoothed Discrepancy Principle for Random Feature Methods and Neural Networks
Mike Nguyen, Nicole Mücke
arXiv Source: arxiv.orgSep 17, 2026stat.MLscore 0
Triply-Scalable Equivariant Gaussian Process Modeling
Tim Steinert, David Ginsbourger
arXiv Source: arxiv.orgSep 17, 2026stat.MLscore 0
Taylor Diagram and Wasserstein Distance for Model Evaluation
Dongwei Chen, Emily J. King, Hungjui Yu
arXiv Source: arxiv.orgSep 16, 2026stat.MEscore 0
Drift Inference for Unit-Root Galton-Watson Processes with Immigration
Yang Lu
arXiv Source: arxiv.orgSep 16, 2026stat.MEscore 0
Preservation of Log-Concavity and Convergence of Wasserstein-Fisher-Rao Gradient Flows
Francesca Romana Crucinio, Sahani Pathiraja
arXiv Source: arxiv.orgSep 16, 2026stat.MLscore 0
A General Kernel Framework for Non-CND Distance Measures Using |D|-Dimensional Sparse Landmark Embeddings
Marcus M. Noack, Maher B. Alghalayini, Mark D. Risser
arXiv Source: arxiv.orgSep 16, 2026stat.MLscore 0
Laplacian U-Processes for Multiple Change-Point Detection in Dependent Text Networks: An Application to Historical Chinese Articles
Fanghua Chen, Yizhou Cai, Lu zhou, Ting Fung Ma
arXiv Source: arxiv.orgSep 16, 2026stat.MEscore 0
Optimal Scaling of Langevin Proposals with Generalized Acceptance Rules
Ritik Soni, Dootika Vats
arXiv Source: arxiv.orgSep 15, 2026stat.COscore 0
Conformal Policy Learning with Distribution-Free Safety Guarantees
Ying Jin, Naoki Egami
arXiv Source: arxiv.orgSep 15, 2026stat.MEscore 0
Sharp margin-based generalization bounds for realizable SVM
Steve Hanneke, Aryeh Kontorovich
arXiv Source: arxiv.orgSep 15, 2026stat.MLscore 0
Generalized DCCQ: From Binary Quotients to Multinomial Simplex Geometry and Critical-Strip Coordinates
Y. Kenan Yılmaz
arXiv Source: arxiv.orgSep 15, 2026stat.MLscore 0
Steady-State Convergence of Stochastic Approximation
Yixuan Zhang, Qiaomin Xie
arXiv Source: arxiv.orgSep 14, 2026stat.MLscore 0
Stability-Constrained Approximation in Spline KANs: Exact Layer Balancing and Budget-Compatible Saturation
Aleksander Tankman
arXiv Source: arxiv.orgSep 14, 2026stat.MLscore 0
Bootstrap-Calibrated Spectral Divergence Tests for Online Detection of Covariance Matrix Changes
Mehmet Siddik Cadirci, Martin Singull
arXiv Source: arxiv.orgSep 13, 2026stat.MEscore 0
Evaluation of optimisation and Bayesian inference methods for reaction rates in atmospheric chemical mechanisms
Valery Ashu, Wenqing Peng, Zhi-Song Liu, Heikki Haario, Andreas Rupp, Taiwo Ashu, Petri Clusius, Lukas Pichelstorfer
arXiv Source: arxiv.orgSep 13, 2026stat.MLscore 0
Spectral Design of Random-Duration Switchbacks
Yuchen Hu
arXiv Source: arxiv.orgSep 12, 2026stat.MEscore 0
Resolution-Independent Analysis of Encoder--Decoder Operator Learning via Limiting Kernels
Lei Shi, Jia-Qi Yang, Ding-Xuan Zhou
arXiv Source: arxiv.orgSep 12, 2026stat.MLscore 0