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stat.ME2026
Dimension reduction of multivariate densities in Bayes spaces
Adéla Czolková, Karel Hron, Sonja Greven
The Bayes space provides a Hilbert space structure for analysing probability density functions (PDFs), equipping them with a geometry that reflects their relative and constrained n…
stat.ME2024
Approximation of bivariate densities with compositional splines
Stanislav Å korÅa, Jitka Machalová, Jana Burkotová +2
Reliable estimation and approximation of probability density functions is fundamental for their further processing. However, their specific properties, i.e. scale invariance and re…