7 citations · 7 across the 6 of their papers we have counts for
7 papers
Variational Approximated Restricted Maximum Likelihood Estimation for Spatial Data
Debjoy Thakur
This research considers a scalable inference for spatial data modeled through Gaussian intrinsic conditional autoregressive (ICAR) structures. The classical estimation method, rest…
Local Variable and Neighborhood Selection for Firearm Fatality in the Southeast USA
Debjoy Thakur, Lingyuan Zhao, Soutir Bandyopadhyay
A major public health concern in the United States (US) is gun-related deaths. The number of gun injuries largely varies spatially because of county-wise heterogeneity of race, sex…
Multi-Resolution Analysis of Variable Selection for Road Safety in St. Louis and Its Neighboring Area
Debjoy Thakur, Soumendra N. Lahiri
Generally, Lasso, Adaptive Lasso, and SCAD are standard approaches in variable selection in the presence of a large number of predictors. In recent years, during intensity function…
A Subsampling Based Neural Network for Spatial Data
Debjoy Thakur
The application of deep neural networks in geospatial data has become a trending research problem in the present day. A significant amount of statistical research has already been…
Geo-Spatial Cluster based Hybrid Spatio-Temporal Copula Interpolation
Debjoy Thakur, Ishapathik Das
In the absence of Gaussianity assumptions without disturbing spatial continuity interpolating along the whole spatial surface for different time lags is challenging. The past resea…
Spatial Cluster-based Copula Model to Interpolate Skewed Conditional Spatial Random Field
Debjoy Thakur, Ishapathik Das, Shubhashree Chakravarty
Interpolating a skewed conditional spatial random field with missing data is cumbersome in the absence of Gaussianity assumptions. Maintaining spatial homogeneity and continuity ar…
Statistical assessment of spatio-temporal impact of lockdown on air pollution using different modelling approaches in India
Debjoy Thakur, Ishapathik Das
One of the main contributors to air pollution is particulate matter (PMxy), which causes several COVID-19 related diseases such as respiratory problems and cardiovascular disorders…