3 papers
stat.ME2024
A model-based approach for clustering binned data
Asael Fabian Martínez, Carlos Díaz-Avalos
Binned data often appears in different fields of research, and it is generated after summarizing the original data in a sequence of pairs of bins (or their midpoints) and frequenci…
stat.ME2022
Clustering constrained on linear networks
Asael Fabian Martínez, Somnath Chaudhuri, Carlos Díaz-Avalos +3
An unsupervised classification method for point events occurring on a network of lines is proposed. The idea relies on the distributional flexibility and practicality of random par…
stat.ME2022
Bayesian estimation of topological features of persistence diagrams
Asael Fabian Martínez
Persistent homology is a common technique in topological data analysis providing geometrical and topological information about the sample space. All this information, known as topo…