Thus, it becomes clear that all these techniques are special cases of one and the same technique: the normal linear model. The chapter covers fitting and interpreting such models and the related topics of collinearity, ordered factors, and polynomials. The chapter is fundamental for understanding ...
Shi P, Basu S, Meyers G (2012) A Bayesian log-normal model for multivariate loss reserving. N Am Actuar J 16:29-51Shi, P., Basu, S., and Meyers, G. (2012). A Bayesian Log-normal Model for Multivariate Loss Reserving. North American Actuarial Journal, 16:29-51....
SMR (Standardized Mortality/Morbidity Ratio) model, and Bayesian approach, i.e. Poisson-Gamma and Log-normal models. Based on the implementation on the data of health insurance holders and the number of dengue cases in Bandung in 2013 and 2014 and the analysis of the results, it can be ...
9 RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook lognormal Wikipedia log·nor·mal (lôg-nôr′məl, lŏg-) adj.Mathematics Of, relating to, or being a logarithmic function with a normal distribution. ...
[英 [ˈnɔ:ml] 美 [ˈnɔ:rml] ] normal的意思、解释 复数形式:normals; normal 基本解释 形容词正常的; 正规的,标准的; [数学]正交的; 精神健全的 名词标准; 正常,常态; [数学]法线 normal的意思 normal 同义词 normal 形容词regularstandardaveragetypicalusualordinarycharacteristic ...
Bayesian model calibration has the advantage to quantify parameter uncertainty and to provide an estimation of model evidence for model class selection. The two formulations are evaluated when applied to a numerical cantilever beam with geometrical nonlinearity. The NNMs of the beam are derived from ...
I have a model that describes 2 dimensional data where each data points is define as d = [category, x]. The category dimension can take 3 different values with respective probability p1p1, p2p2 and p3p3 (with p1+p2+p3=1p1+p2+p3=1). This can be modeled by a multinomial distribution...
Gabriel Nunez-Antonio,Eduardo Gutierrez-Pena.Gabriel Nunez-Antonio.A Bayesian model for longitudinal circular data based on the projected normal distribution,2014Nun˜ez-Antonio, G. and Guti´errez-Pen˜a, E. (2014), "A Bayesian model for longitudinal circular data based on the projected ...
除了作用于向量的正态分布,实际上还存在一种正态分布,它作用于矩阵,常见于贝叶斯向量自回归模型 (Bayesian vector autoregression model)。一般而言,对于随机矩阵X∈Rm×n,若其服从矩阵正态分布,则形式为 MNm×n(X∣M,U,V) =(2π)−mn/2|V|−m/2|U|−n/2exp(−12tr[V−1(X−M)...
model validationnon-normalityQuantitative model validation is playing an increasingly important role in performance and reliability assessment of a complex system whenever computer modelling and simulation are involved. The foci of this paper are to pursue a Bayesian probabilistic approach to quantitative ...