Analysing point patterns on networks—A review

A Baddeley, G Nair, S Rakshit, G McSwiggan… - Spatial Statistics, 2021 - Elsevier
We review recent research on statistical methods for analysing spatial patterns of points on a
network of lines, such as road accident locations along a road network. Due to geometrical …

Some recent developments in statistics for spatial point patterns

J Møller, R Waagepetersen - Annual Review of Statistics and Its …, 2017 - annualreviews.org
This article reviews developments in statistics for spatial point processes obtained within
roughly the past decade. These developments include new classes of spatial point process …

A cross-validation-based statistical theory for point processes

O Cronie, M Moradi, CAN Biscio - Biometrika, 2024 - academic.oup.com
Motivated by the general ability of cross-validation to reduce overfitting and mean square
error, we develop a cross-validation-based statistical theory for general point processes. It is …

Information criteria for inhomogeneous spatial point processes

A Choiruddin, JF Coeurjolly… - Australian & New …, 2021 - Wiley Online Library
The theoretical foundation for a number of model selection criteria is established in the
context of inhomogeneous point processes and under various asymptotic settings: infill …

Fundamental problems in fitting spatial cluster process models

A Baddeley, TM Davies, ML Hazelton, S Rakshit… - Spatial Statistics, 2022 - Elsevier
Existing methods for fitting Neyman–Scott cluster process models to spatial point pattern
data often fail to converge, or converge to implausible values of the parameters, or exhibit …

Convex and non-convex regularization methods for spatial point processes intensity estimation

A Choiruddin, JF Coeurjolly, F Letué - 2018 - projecteuclid.org
This paper deals with feature selection procedures for spatial point processes intensity
estimation. We consider regularized versions of estimating equations based on Campbell …

Local composite likelihood for spatial point processes

A Baddeley - Spatial Statistics, 2017 - Elsevier
We develop a general approach to spatial inhomogeneity in the analysis of spatial point
pattern data. The ideas of local likelihood (or 'geographically weighted regression') are …

Understanding spatial point patterns through intensity and conditional intensities

JF Coeurjolly, F Lavancier - Stochastic Geometry: Modern Research …, 2019 - Springer
This chapter deals with spatial statistics applied to point patterns. As well as in many
specialized books, spatial point patterns are usually treated elaborately in books devoted to …

XGBoostPP: Tree-based estimation of point process intensity functions

C Lu, Y Guan, MNM Van Lieshout, G Xu - arXiv preprint arXiv:2401.17966, 2024 - arxiv.org
We propose a novel tree-based ensemble method, named XGBoostPP, to nonparametrically
estimate the intensity of a point process as a function of covariates. It extends the use of …

Variable selection using penalised likelihoods for point patterns on a linear network

S Rakshit, G McSwiggan, G Nair… - Australian & New …, 2021 - Wiley Online Library
Motivated by the analysis of a comprehensive database of road traffic accidents, we
investigate methods of variable selection for spatial point process models on a linear …