55 citations · 67 across the 3 of their papers we have counts for
5 papers
A close-up comparison of the misclassification error distance and the adjusted Rand index for external clustering evaluation
José E. Chacón
The misclassification error distance and the adjusted Rand index are two of the most commonly used criteria to evaluate the performance of clustering algorithms. This paper provide…
The modal age of Statistics
José E. Chacón
Recently, a number of statistical problems have found an unexpected solution by inspecting them through a "modal point of view". These include classical tasks such as clustering or…
Mixture model modal clustering
José E. Chacón
The two most extended density-based approaches to clustering are surely mixture model clustering and modal clustering. In the mixture model approach, the density is represented as…
A Population Background for Nonparametric Density-Based Clustering
José E. Chacón
Despite its popularity, it is widely recognized that the investigation of some theoretical aspects of clustering has been relatively sparse. One of the main reasons for this lack o…
Efficient recursive algorithms for functionals based on higher order derivatives of the multivariate Gaussian density
José E. Chacón, Tarn Duong
Many developments in Mathematics involve the computation of higher order derivatives of Gaussian density functions. The analysis of univariate Gaussian random variables is a well-e…