Generalized póya urn for time-varying pitman-yor processes
CaronFrançois, NeiswangerWillie, WoodFrank, DoucetArnaud, DavyManuel · Journal of Machine Learning Research · 2017
This article introduces a class of first-order stationary time-varying Pitman-Yor processes. Subsuming our construction of time-varying Dirichlet processes presented in (Caron et al., 2007), these ...