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Methodology

Authors and titles for recent submissions

[ total of 75 entries: 1-25 | 26-50 | 51-75 ]
[ showing 25 entries per page: fewer | more | all ]

Thu, 2 May 2024

[1]  arXiv:2405.00626 [pdf, other]
Title: SARMA: Scalable Low-Rank High-Dimensional Autoregressive Moving Averages via Tensor Decomposition
Authors: Feiqing Huang, Kexin Li, Yao Zheng
Subjects: Methodology (stat.ME)
[2]  arXiv:2405.00619 [pdf, other]
Title: One-Bit Total Variation Denoising over Networks with Applications to Partially Observed Epidemics
Authors: Claire Donnat, Olga Klopp, Nicolas Verzelen
Subjects: Methodology (stat.ME)
[3]  arXiv:2405.00581 [pdf, other]
Title: Conformalized Tensor Completion with Riemannian Optimization
Authors: Hu Sun, Yang Chen
Subjects: Methodology (stat.ME); Computation (stat.CO)
[4]  arXiv:2405.00535 [pdf, other]
Title: Bayesian Varying-Effects Vector Autoregressive Models for Inference of Brain Connectivity Networks and Covariate Effects in Pediatric Traumatic Brain Injury
Authors: Yangfan Ren, Nathan Osborne, Christine B. Peterson, Dana M. DeMaster, Linda Ewing-Cobbs, Marina Vannucci
Subjects: Methodology (stat.ME)
[5]  arXiv:2405.00294 [pdf, other]
Title: Conformal inference for random objects
Authors: Hang Zhou, Hans-Georg Müller
Subjects: Methodology (stat.ME)
[6]  arXiv:2405.00185 [pdf, ps, other]
Title: Finite-sample adjustments for comparing clustered adaptive interventions using data from a clustered SMART
Authors: Wenchu Pan, Daniel Almirall, Amy M. Kilbourne, Andrew Quanbeck, Lu Wang
Subjects: Methodology (stat.ME)
[7]  arXiv:2405.00179 [pdf, other]
Title: A Bayesian joint longitudinal-survival model with a latent stochastic process for intensive longitudinal data
Authors: Madeline R. Abbott, Walter H. Dempsey, Inbal Nahum-Shani, Lindsey N. Potter, David W. Wetter, Cho Y. Lam, Jeremy M.G. Taylor
Comments: Main text is 32 pages with 6 figures. Supplementary material is 21 pages
Subjects: Methodology (stat.ME)
[8]  arXiv:2405.00158 [pdf, other]
Title: BayesBlend: Easy Model Blending using Pseudo-Bayesian Model Averaging, Stacking and Hierarchical Stacking in Python
Authors: Nathaniel Haines, Conor Goold
Subjects: Methodology (stat.ME); Machine Learning (cs.LG); Machine Learning (stat.ML)
[9]  arXiv:2405.00576 (cross-list from q-fin.RM) [pdf, other]
Title: Calibration of the rating transition model for high and low default portfolios
Authors: Jian He, Asma Khedher, Peter Spreij
Subjects: Risk Management (q-fin.RM); Methodology (stat.ME)
[10]  arXiv:2405.00424 (cross-list from econ.EM) [pdf, other]
Title: Optimal Bias-Correction and Valid Inference in High-Dimensional Ridge Regression: A Closed-Form Solution
Authors: Zhaoxing Gao
Comments: 53 pages, 10 figures
Subjects: Econometrics (econ.EM); Methodology (stat.ME); Machine Learning (stat.ML)
[11]  arXiv:2405.00417 (cross-list from cs.LG) [pdf, other]
Title: Conformal Risk Control for Ordinal Classification
Authors: Yunpeng Xu, Wenge Guo, Zhi Wei
Comments: 17 pages, 8 figures, 2 table; 1 supplementary page
Journal-ref: In UAI 2023: The 39th Conference on Uncertainty in Artificial Intelligence
Subjects: Machine Learning (cs.LG); Methodology (stat.ME); Machine Learning (stat.ML)
[12]  arXiv:2405.00161 (cross-list from econ.EM) [pdf, other]
Title: Estimating Heterogeneous Treatment Effects with Item-Level Outcome Data: Insights from Item Response Theory
Authors: Joshua B. Gilbert, Zachary Himmelsbach, James Soland, Mridul Joshi, Benjamin W. Domingue
Subjects: Econometrics (econ.EM); Methodology (stat.ME)
[13]  arXiv:2405.00118 (cross-list from math.ST) [pdf, other]
Title: Causal Inference with High-dimensional Discrete Covariates
Authors: Zhenghao Zeng, Sivaraman Balakrishnan, Yanjun Han, Edward H. Kennedy
Comments: 64 pages, 5 figures
Subjects: Statistics Theory (math.ST); Methodology (stat.ME)

Wed, 1 May 2024 (showing first 12 of 15 entries)

[14]  arXiv:2404.19700 [pdf, other]
Title: Comparing Multivariate Distributions: A Novel Approach Using Optimal Transport-based Plots
Authors: Sibsankar Singha, Marie Kratz, Sreekar Vadlamani
Comments: 45 pages, 21 figures
Subjects: Methodology (stat.ME); Statistics Theory (math.ST)
[15]  arXiv:2404.19661 [pdf, other]
Title: PCA for Point Processes
Authors: Franck Picard, Vincent Rivoirard, Angelina Roche, Victor Panaretos
Subjects: Methodology (stat.ME); Machine Learning (stat.ML)
[16]  arXiv:2404.19494 [pdf, other]
Title: The harms of class imbalance corrections for machine learning based prediction models: a simulation study
Authors: Alex Carriero, Kim Luijken, Anne de Hond, Karel GM Moons, Ben van Calster, Maarten van Smeden
Subjects: Methodology (stat.ME)
[17]  arXiv:2404.19472 [pdf, other]
Title: Multi-label Classification under Uncertainty: A Tree-based Conformal Prediction Approach
Authors: Chhavi Tyagi, Wenge Guo
Comments: 21 pages, 7 figures; 3 supplementary pages
Journal-ref: In COPA 2023 : 12th Symposium on Conformal and Probabilistic Prediction with Applications
Subjects: Methodology (stat.ME)
[18]  arXiv:2404.19465 [pdf, other]
Title: Optimal E-Values for Exponential Families: the Simple Case
Authors: Peter Grünwald, Tyron Lardy, Yunda Hao, Shaul K. Bar-Lev, Martijn de Jong
Subjects: Methodology (stat.ME); Statistics Theory (math.ST)
[19]  arXiv:2404.19344 [pdf, ps, other]
Title: Data-adaptive structural change-point detection via isolation
Authors: Andreas Anastasiou, Sophia Loizidou
Comments: 33 pages, 4 figures
Subjects: Methodology (stat.ME)
[20]  arXiv:2404.19325 [pdf, ps, other]
Title: Correcting for confounding in longitudinal experiments: positioning non-linear mixed effects modeling as implementation of standardization using latent conditional exchangeability
Authors: Christian Bartels, Martina Scauda, Neva Coello, Thomas Dumortier, Bjoern Bornkamp, Giusi Moffa
Subjects: Methodology (stat.ME); Applications (stat.AP)
[21]  arXiv:2404.19145 [pdf, other]
Title: Orthogonal Bootstrap: Efficient Simulation of Input Uncertainty
Authors: Kaizhao Liu, Jose Blanchet, Lexing Ying, Yiping Lu
Subjects: Methodology (stat.ME); Machine Learning (cs.LG); Econometrics (econ.EM); Statistics Theory (math.ST); Machine Learning (stat.ML)
[22]  arXiv:2404.19127 [pdf, other]
Title: A model-free subdata selection method for classification
Authors: Rakhi Singh
Subjects: Methodology (stat.ME); Machine Learning (stat.ML)
[23]  arXiv:2404.19118 [pdf, other]
Title: Identification and estimation of causal effects using non-concurrent controls in platform trials
Authors: Michele Santacatterina, Federico Macchiavelli Giron, Xinyi Zhang, Ivan Diaz
Subjects: Methodology (stat.ME)
[24]  arXiv:2404.19707 (cross-list from econ.EM) [pdf, other]
Title: Identification by non-Gaussianity in structural threshold and smooth transition vector autoregressive models
Authors: Savi Virolainen
Subjects: Econometrics (econ.EM); Statistics Theory (math.ST); Methodology (stat.ME)
[25]  arXiv:2404.19640 (cross-list from cs.LG) [pdf, other]
Title: Attacking Bayes: On the Adversarial Robustness of Bayesian Neural Networks
Authors: Yunzhen Feng, Tim G. J. Rudner, Nikolaos Tsilivis, Julia Kempe
Subjects: Machine Learning (cs.LG); Artificial Intelligence (cs.AI); Computer Vision and Pattern Recognition (cs.CV); Methodology (stat.ME); Machine Learning (stat.ML)
[ total of 75 entries: 1-25 | 26-50 | 51-75 ]
[ showing 25 entries per page: fewer | more | all ]

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