3 papers
math.OC2025
Generating Random Vectors satisfying Linear and Nonlinear Constraints
Rick S. H. Willemsen, Wilco van den Heuvel, Michel van de Velden
We consider the problem of generating n-dimensional vectors with a fixed sum, with the goal of generating a uniform distribution of vectors over a valid region. This means that eac…
stat.ML2024
Classifier Chain Networks for Multi-Label Classification
Daniel J. W. Touw, Michel van de Velden
The classifier chain is a widely used method for analyzing multi-labeled data sets. In this study, we introduce a generalization of the classifier chain: the classifier chain netwo…
stat.ME2024
Unbiased mixed variables distance
Michel van de Velden, Alfonso Iodice D'Enza, Angelos Markos +1
Defining a distance in a mixed setting requires the quantification of observed differences of variables of different types and of variables that are measured on different scales. T…