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Akademický článek

Curve Fitting Algorithm of Functional Radiation-Response Data Using Bayesian Hierarchical Gaussian Process Regression Model

Autor: Kwang-Woo Jung, Jaeoh Kim, Ho-Jin Jung, Seung-Won Seo, Ji-Man Hong, Hyoung-Woo Bai, Seongil Jo

Publikováno v: IEEE Access, Vol 11, Pp 7109-7116 (2023)

We present a nonparametric Bayesian hierarchical (NBH) model and develop a variational approximation (VA) algorithm for the curve fitting of the functional radiation response data. The NBH model is based on a Bayesian hierarchical (BH) model with a G

Externí odkaz: https://doaj.org/article/ca35940e2eec485481aeec748e974b00

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Akademický článek

bsamGP: An R Package for Bayesian Spectral Analysis Models Using Gaussian Process Priors

Autor: Seongil Jo, Taeryon Choi, Beomjo Park, Peter Lenk

Publikováno v: Journal of Statistical Software, Vol 90, Iss 1, Pp 1-41 (2019)

The Bayesian spectral analysis model (BSAM) is a powerful tool to deal with semiparametric methods in regression and density estimation based on the spectral representation of Gaussian process priors. The bsamGP package for R provides a comprehensive

Externí odkaz: https://doaj.org/article/bb491c5c45af48848b6d6e09f8a658e8

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Akademický článek

Quantification of Carotid Intraplaque Hemorrhage: Comparison between Manual Segmentation and Semi-Automatic Segmentation on Magnetization-Prepared Rapid Acquisition with Gradient-Echo Sequences

Autor: Young Ju Song, Hyo Sung Kwak, Gyung Ho Chung, Seongil Jo

Publikováno v: Diagnostics, Vol 9, Iss 4, p 184 (2019)

Purpose: Carotid intraplaque hemorrhage (IPH) increases risk of territorial cerebral ischemic events, but different sequences or criteria have been used to diagnose or quantify carotid IPH. The purpose of this study was to compare manual segmentation

Externí odkaz: https://doaj.org/article/4af7f124bb454a2fa8eb642cc7ba57b3

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Akademický článek

Benchmark Dose for Urinary Cadmium based on a Marker of Renal Dysfunction: A Meta-Analysis.

Autor: Hae Dong Woo, Weihsueh A Chiu, Seongil Jo, Jeongseon Kim

Publikováno v: PLoS ONE, Vol 10, Iss 5, p e0126680 (2015)

BackgroundLow doses of cadmium can cause adverse health effects. Benchmark dose (BMD) and the one-sided 95% lower confidence limit of BMD (BMDL) to derive points of departure for urinary cadmium exposure have been estimated in several previous studie

Externí odkaz: https://doaj.org/article/b674c40284e4486daabf0d5bc9f15b80

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