From the 7 of 112 papers with an AI index.
266 citations
- Oak Ridge National LaboratoryUS7 papers
- Yale UniversityUS7 papers
- Massachusetts Institute of TechnologyUS6 papers
- North Central State CollegeUS6 papers
- University of California, BerkeleyUS6 papers
- University of TorontoCA6 papers
- Arizona State UniversityUS5 papers
- Brookhaven National LaboratoryUS5 papers
- Carnegie Mellon UniversityUS5 papers
- Lawrence Berkeley National LaboratoryUS5 papers
- McGill UniversityCA5 papers
- Stanford UniversityUS5 papers
4 papers · 1 filter
Bayesian High-dimensional Grouped-regression using Sparse Projection-posterior
Samhita Pal, Subhashis Ghosal
We present a novel Bayesian approach for high-dimensional grouped regression under sparsity. We leverage a sparse projection method that uses a sparsity-inducing map to derive an i…
Nonparametric Estimation of Isotropic Covariance Function
Yiming Wang, Sujit K. Ghosh
A nonparametric model using a sequence of Bernstein polynomials is constructed to approximate arbitrary isotropic covariance functions valid in and related appr…
Hypothesis testing for community structure in temporal networks using e-values
Eric Yanchenko, Jonathan P. Williams, Ryan Martin
Community structure in networks naturally arises in various applications. But while the topic has received significant attention for static networks, the literature on community st…
A Unified Framework for Community Detection and Model Selection in Blockmodels
Subhankar Bhadra, Minh Tang, Srijan Sengupta
Blockmodels are a foundational tool for modeling community structure in networks, with the stochastic blockmodel (SBM), degree-corrected blockmodel (DCBM), and popularity-adjusted…