A Spatially-Constrained Normalized Gamma Process for Data Clustering

@inproceedings{Chatzis2012ASN,
  title={A Spatially-Constrained Normalized Gamma Process for Data Clustering},
  author={Sotirios P. Chatzis and Dimitrios Korkinof and Yiannis Demiris},
  booktitle={AIAI},
  year={2012}
}
In this work, we propose a novel nonparametric Bayesian method for clustering of data with spatial interdependencies. Specifically, we devise a novel normalized Gamma process, regulated by a simplified (pointwise) Markov random field (Gibbsian) distribution with a countably infinite number of states. As a result of its construction, the proposed model… CONTINUE READING