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On some Bayesian nonparametric estimators for species richness under two-parameter Poisson-Dirichlet priors
Bayesian nonparametric estimators species richness two-parameter Poisson-Dirichlet priors
2010/3/11
We present an alternative approach to the Bayesian nonparametric analysis of conditional
species richness under two-parameter Poisson Dirichlet priors. We rely on a known characteri-
zation by delet...
Aggregation of Nonparametric Estimators for Volatility Matrix
aggregation nonparametric function estimation diffusion volatilitymatrix factor local time affine model
2010/4/26
An aggregated method of nonparametric estimators based on time-domain and statedomain
estimators is proposed and studied. To attenuate the curse of dimensionality,
we propose a factor modeling strat...