Pairwise interaction function estimation of stationary Gibbs point processes using basis expansion
利用基展开估计平稳 Gibbs 点过程的成对交互函数
The class of Gibbs point processes (GPP) is a large class of spatial point processes able to model both clustered and repulsive point patterns. They are specified by their conditional intensity, which for a point pattern x and a location u, is roughly speaking the probability that an event occurs in an infinitesimal ball around u given the rest of the configuration is x. The most simple and natural class of models is the class of pairwise interaction point processes where…