2 papers
stat.ME2026
Wrapped flat-top kernel density estimation with circular data
Yasuhito Tsuruta
Kernel density estimators with circular data have been studied extensively for decades, as they allow flexible estimations even when the shape of the underlying density is complex.…
stat.ME2025
Divergence-based Robust Generalised Bayesian Inference for Directional Data via von Mises-Fisher models
Tomoyuki Nakagawa, Yasuhito Tsuruta, Sho Kazari +1
This paper focusses on robust estimation of location and concentration parameters of the von Mises-Fisher distribution in the Bayesian framework. The von Mises-Fisher (or Langevin)…