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   Articles with "mixture regressions" as a keyword



Do remittances not promote growth? A finite mixture-of-regressions approach

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recommendations! Published in 2018 at "Empirical Economics"

DOI: 10.1007/s00181-016-1224-z

Abstract: This paper re-examines the impact of remittance inflows on growth using data for developing countries over the period 1970–2010. We relax the hypothesis that all countries follow the same unique growth regime in favor of… read more here.

Keywords: mixture regressions; promote growth; remittances promote; finite mixture ... See more keywords

Fitting Non-Parametric Mixture of Regressions: Introducing an EM-Type Algorithm to Address the Label-Switching Problem

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recommendations! Published in 2022 at "Symmetry"

DOI: 10.3390/sym14051058

Abstract: The non-parametric Gaussian mixture of regressions (NPGMRs) model serves as a flexible approach for the determination of latent heterogeneous regression relationships. This model assumes that the component means, variances and mixing proportions are smooth unknown… read more here.

Keywords: mixture regressions; regression; label switching; non parametric ... See more keywords

A New Semiparametric Approach to Finite Mixture of Regressions using Penalized Regression via Fusion.

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recommendations! Published in 2020 at "Statistica Sinica"

DOI: 10.5705/ss.202016.0531

Abstract: For some modeling problems a population may be better assessed as an aggregate of unknown subpopulations, each with a distinct relationship between a response and associated variables. The finite mixture of regressions (FMR) model, in… read more here.

Keywords: regression; penalized regression; finite mixture; approach ... See more keywords

Statistical Inference With Anchored Bayesian Mixture of Regressions Models: An Illustrative Study of Allometric Data

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recommendations! Published in 2025 at "Statistica Sinica"

DOI: 10.5705/ss.202021.0387

Abstract: : We present an illustrative study in which we use a mixture of regressions model to improve on an ill-fitting simple linear regression model relating log brain mass to log body mass for 100 placental… read more here.

Keywords: anchored bayesian; mixture; allometric data; illustrative study ... See more keywords