An overview of semiparametric extensions of finite mixture models

S Xiang, W Yao, G Yang - 2019 - projecteuclid.org
Finite mixture models have offered a very important tool for exploring complex data
structures in many scientific areas, such as economics, epidemiology and finance …

Identifiability of nonparametric mixture models and bayes optimal clustering

B Aragam, C Dan, EP Xing, P Ravikumar - 2020 - projecteuclid.org
Identifiability of nonparametric mixture models and Bayes optimal clustering Page 1 The
Annals of Statistics 2020, Vol. 48, No. 4, 2277–2302 https://doi.org/10.1214/19-AOS1887 © …

Semiparametric hidden Markov models: identifiability and estimation

J Dannemann, H Holzmann… - Wiley Interdisciplinary …, 2014 - Wiley Online Library
We review the theory on semiparametric hidden Markov models (HMMs), that is, HMMs for
which the state‐dependent distributions are not fully parametrically, but rather semi‐or …

Flexible estimation of a semiparametric two-component mixture model with one parametric component

Y Ma, W Yao - 2015 - projecteuclid.org
We study a two-component semiparametric mixture model where one component
distribution belongs to a parametric class, while the other is symmetric but otherwise …

[图书][B] Mixture Models: Parametric, Semiparametric, and New Directions

W Yao, S Xiang - 2024 - books.google.com
Mixture models are a powerful tool for analyzing complex and heterogeneous datasets
across many scientific fields, from finance to genomics. Mixture Models: Parametric …

Semiparametric topographical mixture models with symmetric errors

C Butucea, RN Tzoumpe, P Vandekerkhove - Bernoulli, 2017 - projecteuclid.org
Motivated by the analysis of a Positron Emission Tomography (PET) imaging data
considered in Bowen et al.[Radiother. Oncol. 105 (2012) 41–48], we introduce a …

Adaptive estimation in the supremum norm for semiparametric mixtures of regressions

H Werner, H Holzmann, P Vandekerkhove - 2020 - projecteuclid.org
We investigate a flexible two-component semiparametric mixture of regressions model, in
which one of the conditional component distributions of the response given the covariate is …

A Selective Overview of Semiparametric Mixture of Regression Models

S Xiang, W Yao - New Frontiers of Biostatistics and Bioinformatics, 2018 - Springer
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Uniform convergence rates and uniform adaptive estimation in mixtures of regressions

H Werner - 2019 - archiv.ub.uni-marburg.de
In this thesis, we develop theoretical tools to examine estimators in non-parametric
regression models in regard of uniform convergence rates and uniform adaptivity with …

[引用][C] Some flexible modeling paradigms for analyzing big data

DS Young, L Feng, RJ Charnigo - Journal of Biometrics & …, 2014 - OMICS Publishing Group