Sewon Park
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Article
Posterior Contraction of Lévy Adaptive B-spline Regression in Besov Spaces (working paper)
May 19, 2026
Eigenstructure Inference for High-dimensional Covariance with Generalized Shrinkage Inverse-Wishart Prior (working paper)
May 19, 2026
Bayesian analysis of spiked covariance models: correcting eigenvalue bias and determining the number of spikes (working paper)
May 19, 2026