2 papers
stat.ME2024
Robust Maximum -Likelihood Covariance Estimation for Replicated Spatial Data
Sihan Chen, Joydeep Chowdhury, Marc G. Genton
Parameter estimation with the maximum -likelihood estimator (MLE) is an alternative to the maximum likelihood estimator (MLE) that considers the -th power of the likelih…
stat.CO2024
On the Impact of Spatial Covariance Matrix Ordering on Tile Low-Rank Estimation of Matérn Parameters
Sihan Chen, Sameh Abdulah, Ying Sun +1
Spatial statistical modeling and prediction involve generating and manipulating an n*n symmetric positive definite covariance matrix, where n denotes the number of spatial location…