Decomposition of variation of mixed variables by a latent mixed gaussian copula model.
Sign Up to like & getrecommendations! Published in 2022 at "Biometrics"
DOI: 10.1111/biom.13660
Abstract: Many biomedical studies collect data of mixed types of variables from multiple groups of subjects. Some of these studies aim to find the group-specific and the common variation among all these variables. Even though similar… read more here.
Keywords: copula model; mixed gaussian; variation; gaussian copula ... See more keywords
An efficient method to remove mixed Gaussian and random-valued impulse noise
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DOI: 10.1371/journal.pone.0264793
Abstract: Mixed Gaussian and Random-valued impulse noise (RVIN) removal is still a big challenge in the field of image denoising. Existing denoising algorithms have defects in denoising performance and computational complexity. Based on the improved “detecting… read more here.
Keywords: rvin removal; noise; removal; mixed gaussian ... See more keywords
Mixed Gaussian Models for Modeling Fluctuation Process Characteristics of Photovoltaic Outputs
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DOI: 10.3389/fenrg.2019.00076
Abstract: In order to model fluctuation process characteristics of photovoltaic (PV) outputs, this paper proposes a novel mixed Gaussian model with the expectation maximization (EM) algorithm. Firstly, random components of PV outputs are obtained through computing… read more here.
Keywords: mixed gaussian; photovoltaic outputs; fluctuation process; model ... See more keywords
Comment on Tagliaferro et al. Introducing the Novel Mixed Gaussian-Lorentzian Lineshape in the Analysis of the Raman Signal of Biochar. Nanomaterials 2020, 10, 1748
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DOI: 10.3390/nano13010108
Abstract: Despite the fact that this comment deals with a paper that was published two years ago [...]. read more here.
Keywords: tagliaferro introducing; introducing novel; comment tagliaferro; mixed gaussian ... See more keywords