arXiv Statistics @arxiv_stats@qoto.org

Survey on Algorithms for multi-index models https://arxiv.org/abs/2504.05426 #stat.ML #stat.ME #cs.LG

A Generalized Tangent Approximation Framework for Strongly Super-Gaussian Likelihoods https://arxiv.org/abs/2504.05431 #stat.ME #math.ST #stat.TH

Microbial correlation: a semi-parametric model for investigating microbial co-metabolism https://arxiv.org/abs/2504.05450 #stat.ME #stat.AP

Modeling Multivariate Degradation Data with Dynamic Covariates Under a Bayesian Framework https://arxiv.org/abs/2504.05484 #stat.ME #stat.AP

Bayesian Shrinkage in High-Dimensional VAR Models: A Comparative Study https://arxiv.org/abs/2504.05489 #stat.ME #stat.AP

Adaptive Design for Contour Estimation from Computer Experiments with Quantitative and Qualitative Inputs https://arxiv.org/abs/2504.05498 #stat.ME

A new discrimination measure for assessing predictive performance of non-linear survival models https://arxiv.org/abs/2504.05630 #stat.ME

Effective Method for Inverse Ising Problem under Missing Observations in Restricted Boltzmann Machines https://arxiv.org/abs/2504.05643 #cond-mat.dis-nn #physics.data-an #stat.ML #cs.LG

Identification and estimation of causal peer effects using instrumental variables https://arxiv.org/abs/2504.05658 #stat.ME

Robust Reinforcement Learning from Human Feedback for Large Language Models Fine-Tuning https://arxiv.org/abs/2504.03784 #stat.ML #cs.AI #cs.LG

Bayesian Modal Regression for Forecast Combinations https://arxiv.org/abs/2504.03859 #stat.ME

MaxTDA: Robust Statistical Inference for Maximal Persistence in Topological Data Analysis https://arxiv.org/abs/2504.03897 #stat.ME #math.AT #stat.CO

Confirmatory Biomarker Identification via Derandomized Knockoffs for Cox Regression with k-FWER Control https://arxiv.org/abs/2504.03907 #stat.ME #stat.AP

Common Drivers in Sparsely Interacting Hawkes Processes https://arxiv.org/abs/2504.03916 #math.ST #stat.TH

Batch Bayesian Optimization for High-Dimensional Experimental Design: Simulation and Visualization https://arxiv.org/abs/2504.03943 #cond-mat.mtrl-sci #stat.ML #cs.LG

Spatially-Heterogeneous Causal Bayesian Networks for Seismic Multi-Hazard Estimation: A Variational Approach with Gaussian Processes and Normalizing Flows https://arxiv.org/abs/2504.04013 #stat.ML #stat.AP #cs.LG

Computational Efficient Informative Nonignorable Matrix Completion: A Row- and Column-Wise Matrix U-Statistic Pseudo-Likelihood Approach https://arxiv.org/abs/2504.04016 #stat.ML #cs.LG

Leveraging Shared Factor Structures for Enhanced Matrix Completion with Nonconvex Penalty Regularization https://arxiv.org/abs/2504.04020 #stat.ME

Minimax Optimal Convergence of Gradient Descent in Logistic Regression via Large and Adaptive Stepsizes https://arxiv.org/abs/2504.04105 #stat.ML #cs.LG

A Lanczos-Based Algorithmic Approach for Spike Detection in Large Sample Covariance Matrices https://arxiv.org/abs/2504.03066 #math.ST #math.PR #stat.CO #stat.TH