publications

Grouped by period, newest first. † graduate student collaborator, ‡ postdoctoral collaborator, * equal contribution. Full list also on Google Scholar.

Preprints

Methodology

  1. arXiv
    Covariate-dependent Joint Modeling of Multivariate Ordinal Preferences and Its Connections with Comparison Models
    Y. Chen†, A. Chakraborty, and A. Bhadra
    arXiv:2610.09070, 2026
  2. arXiv
    The Reverse Telescoping Coordinate System for Positive Definite Matrices: Geometry, Computation, and Generative Modeling
    A. Bhadra
    arXiv:2606.15442, 2026
  3. arXiv
    An Order of Magnitude Time Complexity Reduction for Gaussian Graphical Model Posterior Sampling Using a Reverse Telescoping Block Decomposition
    Z. Gao†, K. Sagar, and A. Bhadra
    arXiv:2509.26385, 2025
  4. arXiv
    Bayesian Covariate-Dependent Quantile Directed Acyclic Graphical Models for Individualized Inference
    K. Sagar†, Y. Ni, V. Baladandayuthapani, and A. Bhadra
    arXiv:2210.08096, 2022

2025–present

Methodology

  1. JMLR
    Likelihood-based Inference in Fully and Partially Observed Exponential Family Graphical Models with Intractable Normalizing Constants
    Y. Chen†, A. Bhadra, and A. Chakraborty
    Journal of Machine Learning Research (to appear), 2026
  2. AISTATS
    Exact and Approximate MCMC for Doubly-intractable Probabilistic Graphical Models Leveraging the Underlying Independence Model
    Y. Chen†, A. Chakraborty, and A. Bhadra
    In Proceedings of the 29th International Conference on Artificial Intelligence and Statistics (AISTATS 2026), 2026
  3. EJS
    Posterior Concentration for Gaussian Process Priors under Rescaled and Hierarchical Matérn and Confluent Hypergeometric Covariance Functions
    X. Fang‡ and A. Bhadra
    Electronic Journal of Statistics, 2025
  4. ICLR
    Deep Kernel Posterior Learning under Infinite Variance Prior Weights
    J. Loría† and A. Bhadra
    In The 13th International Conference on Learning Representations (ICLR 2025), 2025
  5. Math Geosci
    Multivariate Confluent Hypergeometric Covariance Functions with Simultaneous Flexibility over Smoothness and Tail Decay
    D. Yarger and A. Bhadra
    Mathematical Geosciences, 2025
  6. Biometrics
    Robust Bayesian Graphical Regression Models for Assessing Tumor Heterogeneity in Proteomic Networks
    T.-H. Yao, Y. Ni, A. Bhadra, J. Kang, and V. Baladandayuthapani
    Biometrics, 2025

2020–2024

Methodology

  1. JMLR
    Evidence Estimation in Gaussian Graphical Models Using a Telescoping Block Decomposition of the Precision Matrix
    A. Bhadra, K. Sagar†, D. Rowe, S. Banerjee, and J. Datta
    Journal of Machine Learning Research, 2024
  2. AoAS
    Bayesian Robust Learning in Chain Graph Models for Integrative Pharmacogenomics
    M. Chakraborty, V. Baladandayuthapani, A. Bhadra, and M. J. Ha
    Annals of Applied Statistics, 2024
  3. LIDA
    Measurement error models with zero inflation and multiple sources of zeros, with applications to hard zeros
    A. Bhadra, R. Wei, R. Keogh, V. Kipnis, D. Midthune, D. W. Buckman, Y. Su, A. Roy Chowdhury, and R. J. Carroll
    Lifetime Data Analysis, 2024
  4. UAI
    Posterior Inference on Shallow Infinitely Wide Bayesian Neural Networks under Weights with Unbounded Variance
    J. Loría† and A. Bhadra
    In Proceedings of the 40th Conference on Uncertainty in Artificial Intelligence (UAI 2024), 2024
  5. Stat
    Maximum a posteriori estimation in graphical models using local linear approximation
    K. Sagar†, J. Datta, S. Banerjee, and A. Bhadra
    Stat, 2024
  6. WIREs
    Merging Two Cultures: Deep and Statistical Learning
    A. Bhadra, J. Datta, N. G. Polson, V. Sokolov, and J. Xu
    Wiley Interdisciplinary Reviews: Computational Statistics, 2024
  7. Stat Comput
    SURE-tuned Bridge Regression
    J. Loría† and A. Bhadra
    Statistics and Computing, 2024
  8. EJS
    Precision matrix estimation under the horseshoe-like prior–penalty dual
    K. Sagar†, S. Banerjee, J. Datta, and A. Bhadra
    Electronic Journal of Statistics, 2024
  9. JASA
    Beyond Matérn: On A Class of Interpretable Confluent Hypergeometric Covariance Functions
    P. Ma and A. Bhadra
    Journal of the American Statistical Association, 2023
  10. IEEE SPL
    A Laplace Mixture Representation of the Horseshoe and Some Implications
    K. Sagar† and A. Bhadra
    IEEE Signal Processing Letters, 2022
  11. SMA
    Invited discussion of “Bayesian Graphical Models for Modern Biological Applications” by Ni, Baladandayuthapani, Vannucci and Stingo
    A. Bhadra
    Statistical Methods & Applications, 2022
  12. JMVA
    Joint mean–covariance estimation via the horseshoe
    Y. Li†, J. Datta, B. A. Craig, and A. Bhadra
    Journal of Multivariate Analysis, 2021
  13. Sankhya B
    The horseshoe-like regularization for feature subset selection
    A. Bhadra, J. Datta, N. G. Polson, and B. Willard
    Sankhya B(special issue in memory of Jayanta K. Ghosh) , 2021
  14. Sankhya A
    Global-local mixtures: a unifying framework
    A. Bhadra, J. Datta, N. G. Polson, and B. Willard
    Sankhya A(special issue in memory of Jayanta K. Ghosh) , 2020
  15. ISR
    Horseshoe regularization for machine learning in complex and deep models (with discussion)
    A. Bhadra, J. Datta, Y. Li†, and N. G. Polson
    International Statistical Review· discussion 1, 2, 3, 4 , 2020

Applied

  1. J Nutr
    Temporal Dietary Pattern Cluster Membership Varies on Weekdays and Weekends but Both Link to Health
    L. Lin, J. Guo, S. Gelfand, A. Bhadra, E. Delp, E. Richards, E. Hennessy, and H. Eicher-Miller
    Journal of Nutrition, 2024
  2. JAND
    Temporal Patterns of Diet and Physical Activity and of Diet Alone Have More Numerous Relationships with Health and Disease Status Indicators Compared to Temporal Patterns of Physical Activity Alone
    L. Lin, J. Guo, A. Bhadra, S. B. Gelfand, E. J. Delp, E. A. Richards, E. Hennessy, and H. A. Eicher-Miller
    Journal of the Academy of Nutrition and Dietetics, 2023
  3. ICDH
    Joint Temporal Patterns By Integrating Diet and Physical Activity
    J. Guo, M. Aqeel, L. Lin, S. Gelfand, H. Eicher-Miller, A. Bhadra, E. Hennessy, E. Richards, and E. Delp
    In IEEE International Conference on Digital Health (ICDH 2023),, 2023
  4. ICHI
    Cluster Analysis to Find Temporal Physical Activity Patterns Among US Adults
    J. Guo, M. Aqeel, L. Lin, S. Gelfand, H. Eicher-Miller, A. Bhadra, E. Hennessy, E. Richards, and E. Delp
    In IEEE International Conference on Healthcare Informatics (ICHI 2023),, 2023
  5. CRFSN
    A narrative review of nutrient based indexes to assess diet quality and the proposed Total Nutrient Index that reflects total dietary exposures
    A. E. Cowan, S. Jun, J. A. Tooze, K. W. Dodd, J. J. Gahche, H. A. Eicher-Miller, P. M. Guenther, J. T. Dwyer, N. Potischman, A. Bhadra, R. J. Carroll, and R. L. Bailey
    Critical Reviews in Food Science and Nutrition, 2023
  6. J Nutr
    Trends in overall and micronutrient-containing dietary supplement use among U.S. adults and children, NHANES 2007-2018
    A. E. Cowan, J. A. Tooze, J. J. Gahche, H. A. Eicher-Miller, P. M. Guenther, J. T. Dwyer, N. Potischman, A. Bhadra, R. J. Carroll, and R. L. Bailey
    Journal of Nutrition, 2022
  7. Nutrients
    The discovery of data-driven temporal dietary patterns and a validation of their description using energy and time cut-offs
    L. Lin, J. Guo, Y. Li, S. B. Gelfand, E. J. Delp, A. Bhadra, E. A. Richards, E. Hennessy, and H. A. Eicher-Miller
    Nutrients(Special Issue on Dietary Surveys and Nutritional Epidemiology) , 2022
  8. J Nutr
    The Total Nutrient Index is a useful measure for assessing total micronutrient exposures among U. S. adults
    A. E. Cowan, R. L. Bailey, S. Jun, K. W. Dodd, J. J. Gahche, H. A. Eicher-Miller, P. M. Guenther, J. T. Dwyer, N. Potischman, A. Bhadra, R. J. Carroll, and J. A. Tooze
    Journal of Nutrition, 2022
  9. AJCN
    Joint temporal dietary and physical activity patterns: associations with health status indicators and chronic diseases
    L. Lin, J. Guo, M. M. Aqeel, S. B. Gelfand, E. J. Delp, A. Bhadra, E. A. Richards, E. Hennessy, and H. A. Eicher-Miller
    American Journal of Clinical Nutrition, 2022
  10. Prev Med
    Temporal Physical Activity Patterns are Associated with Obesity in U.S. Adults
    M. Aqeel, J. Guo, L. Lin, S. Gelfand, E. Delp, A. Bhadra, E. A. Richards, E. Hennessy, and H. A. Eicher-Miller
    Preventive Medicine, 2021
  11. AJCN
    Association of food insecurity with dietary intakes and nutritional biomarkers among U.S. children, National Health and Nutrition Examination Survey (NHANES) 2011–2016
    S. Jun, A. E. Cowan, K. W. Dodd, J. A. Tooze, J. J. Gahche, H. A. Eicher-Miller, P. M. Guenther, J. T. Dwyer, N. Potischman, A. Bhadra, M. R. Forman, and R. L. Bailey
    American Journal of Clinical Nutrition, 2021
  12. J Nutr
    Temporal Dietary Patterns are Associated with Obesity in U.S. Adults
    M. M. Aqeel, J. Guo, L. Lin, S. B. Gelfand, E. J. Delp, A. Bhadra, E. A. Richards, E. Hennessy, and H. A. Eicher-Miller
    Journal of Nutrition· ASN press release , 2020
  13. PHN
    Older adults with obesity have higher risks of some micronutrient inadequacies and lower overall dietary quality compared to peers with a healthy weight, National Health and Nutrition Examination Surveys (NHANES), 2011-2014
    S. Jun, A. E. Cowan, A. Bhadra, K. W. Dodd, J. T. Dwyer, H. A. Eicher-Miller, J. Gahche, P. M. Guenther, N. Potischman, J. A. Tooze, and R. L. Bailey
    Public Health Nutrition, 2020
  14. Nutrients
    The Effect of Timing of Exercise and Eating on Postprandial Response in Adults: A Systematic Review
    M. Aqeel, A. Forster, E. A. Richards, E. Hennessy, B. McGowan, A. Bhadra, J. Guo, S. Gelfand, E. Delp, and H. A. Eicher-Miller
    Nutrients(Special Issue on Meal Timing to Improve Human Health) · corrigendum , 2020
  15. Appetite
    Distance metrics optimized for clustering temporal dietary patterning among U.S. adults
    H. A. Eicher-Miller, S. Gelfand, Y. Hwang, E. Delp, A. Bhadra, and J. Guo
    Appetite, 2020
  16. Nutrients
    Total Usual Micronutrient Intakes Compared to the Dietary Reference Intakes among U.S. Adults by Food Security Status
    A. E. Cowan, S. Jun, J. A. Tooze, H. A. Eicher-Miller, K. W. Dodd, J. Gahche, P. M. Guenther, J. T. Dwyer, N. Potischman, A. Bhadra, and R. L. Bailey
    Nutrients(Special Issue on Nutrition among Vulnerable Populations) , 2020
  17. J Nutr
    Comparison of four methods to assess the prevalence of use and estimates of usual nutrient intakes from dietary supplements among U.S. adults
    A. E. Cowan, S. Jun, J. A. Tooze, K. W. Dodd, J. T. Dwyer, H. A. Eicher-Miller, J. Gahche, P. M. Guenther, N. Potischman, A. Bhadra, and R. L. Bailey
    Journal of Nutrition, 2020

2015–2019

Methodology

  1. Stat Sci
    Lasso meets horseshoe: a survey
    A. Bhadra, J. Datta, N. G. Polson, and B. Willard
    Statistical Science, 2019
  2. JMLR
    Prediction risk for the horseshoe regression
    A. Bhadra, J. Datta, Y. Li†, N. G. Polson, and B. Willard
    Journal of Machine Learning Research, 2019
  3. JCGS
    The graphical horseshoe estimator for inverse covariance matrices
    Y. Li†, B. A. Craig, and A. Bhadra
    Journal of Computational and Graphical Statistics, 2019
  4. Biometrics
    Inferring network structure in non-normal and mixed discrete-continuous genomic data
    A. Bhadra, A. Rao, and V. Baladandayuthapani
    Biometrics, 2018
  5. SPL
    An expectation-maximization scheme for measurement error models
    A. Bhadra
    Statistics and Probability Letters, 2017
  6. BA
    The horseshoe+ estimator of ultra-sparse signals
    A. Bhadra, J. Datta, N. G. Polson, and B. Willard
    Bayesian Analysis, 2017
  7. Biometrika
    Default Bayesian analysis with global-local shrinkage priors
    A. Bhadra, J. Datta, N. G. Polson, and B. Willard
    Biometrika, 2016
  8. Stat Comput
    Exact sampling of the unobserved covariates in Bayesian spline models for measurement error problems
    A. Bhadra and R. J. Carroll
    Statistics and Computing, 2016
  9. Stat Comput
    Adaptive particle allocation in iterated sequential Monte Carlo via approximating meta-models
    A. Bhadra and E. L. Ionides
    Statistics and Computing, 2016

Applied

  1. J Nutr
    Best Practices for Dietary Supplement Assessment and Estimation of Total Usual Nutrient Intakes in Population-Level Research and Monitoring
    R. L. Bailey, K. W. Dodd, J. J. Gahche, J. T. Dwyer, A. E. Cowan, S. Jun, H. A. Eicher-Miller, P. M. Guenther, A. Bhadra, P. R. Thomas, N. Potischman, R. J. Carroll, and J. A. Tooze
    Journal of Nutrition, 2019
  2. Oncoscience
    High-dimensional regression analysis links magnetic resonance imaging features and protein expression and signaling pathway alterations in breast invasive carcinoma
    M. Lehrer, A. Bhadra, S. Aithala, V. Ravikumar, Y. Zheng, B. Dogan, E. Bonaccio, E. S. Burnside, E. Morris, E. Sutton, G. J. Whitman, J. Net, K. Brandt, M. Ganott, M. Zuley, and A. Rao
    Oncoscience, 2018
  3. Nutrients
    Dietary Supplement Use among U.S. Children by Family Income, Food Security Level, and Nutrition Assistance Program Participation Status in 2011–2014
    S. Jun, A. E. Cowan, J. A. Tooze, J. J. Gahche, J. T. Dwyer, H. A. Eicher-Miller, A. Bhadra, P. M. Guenther, N. Potischman, K. W. Dodd, and R. L. Bailey
    Nutrients(Special Issue on Advances in Dietary Supplements) , 2018
  4. Nutrients
    Dietary Supplement Use Differs by Socioeconomic and Health-Related Characteristics among U.S. Adults, NHANES 2011–2014
    A. E. Cowan, S. Jun, J. J. Gahche, J. A. Tooze, J. T. Dwyer, H. A. Eicher-Miller, A. Bhadra, P. M. Guenther, N. Potischman, K. W. Dodd, and R. L. Bailey
    Nutrients(Special Issue on Advances in Dietary Supplements) , 2018
  5. Oncoscience
    Multiple-response regression analysis links magnetic resonance imaging features to de-regulated protein expression and pathway activity in lower grade glioma
    M. Lehrer, A. Bhadra, V. Ravikumar, J. Y. Chen, M. Wintermark, S. N. Hwang, C. A. Holder, E. P. Huang, B. Fevrier-Sullivan, J. B. Freymann, and A. Rao
    Oncoscience, 2017

2010–2014

Methodology

  1. Stat
    Bayesian feature selection in high-dimensional regression in presence of correlated noise
    G. Feldman†, A. Bhadra, and S. Kirshner
    Stat, 2014
  2. GENSIPS
    Integrative sparse Bayesian analysis of high-dimensional multi-platform genomic data in glioblastoma
    A. Bhadra and V. Baladandayuthapani
    In 2013 IEEE International Workshop on Genomic Signal Processing and Statistics (GENSIPS 2013), 2013
  3. Biometrics
    Joint high-dimensional Bayesian variable and covariance selection with an application to eQTL analysis
    A. Bhadra and B. K. Mallick
    Biometrics, 2013
  4. JASA
    Malaria in Northwest India: Data analysis via partially observed stochastic differential equation models driven by Lévy noise
    A. Bhadra, E. L. Ionides, K. Laneri, M. Pascual, M. Bouma, and R. C. Dhiman
    Journal of the American Statistical Association, 2011
  5. AoS
    Iterated filtering
    E. L. Ionides, A. Bhadra, Y. Atchadé, and A. A. King
    Annals of Statistics, 2011
  6. JRSSB
    Invited discussion of “Riemann manifold Langevin and Hamiltonian Monte Carlo methods” by M. Girolami and B. Calderhead
    A. Bhadra
    Journal of the Royal Statistical Society, Series B, 2011
  7. PLoS CB
    Forcing versus feedback: Epidemic malaria and monsoon rains in Northwest India
    K. Laneri*, A. Bhadra*, E. L. Ionides, M. Bouma, R. C. Dhiman, R. S. Yadav, and M. Pascual
    PLoS Computational Biology, 2010
  8. JRSSB
    Contributed discussion of “Particle Markov chain Monte Carlo methods” by C. Andrieu, A. Doucet and R. Holenstein
    A. Bhadra
    Journal of the Royal Statistical Society, Series B, 2010

Dissertation

  1. PhD
    Time series analysis for nonlinear dynamical systems with applications to modeling of infectious diseases
    A. Bhadra
    University of Michigan, 2010