18 citations · 51 across the 12 of their papers we have counts for
17 papers
Goodness-of-Fit Tests via Kernel Density Estimation: Univariate and Multivariate Approaches
Luai Al-Labadi, Ayman Alzaatreh, Ruodie Yu +1
This paper introduces goodness-of-fit tests based on leave-one-out kernel density estimation (KDE) for both univariate and multivariate data. The proposed test statistic takes the…
How to Measure Evidence and Its Strength: Bayes Factors or Relative Belief Ratios?
Luai Al-Labadi, Ayman Alzaatreh, Michael Evans
Both the Bayes factor and the relative belief ratio satisfy the principle of evidence and so can be seen to be valid measures of statistical evidence. Certainly Bayes factors are r…
A Bayesian Nonparametric Estimation of Mutual Information
Luai Al-Labadi, Forough Fazeli-Asl, Zahra Saberi
Mutual information is a widely-used information theoretic measure to quantify the amount of association between variables. It is used extensively in many applications such as image…
ROC Analyses Based on Measuring Evidence
Luai Al Labadi, Michael Evans, Qiaoyu Liang
ROC analyses are considered under a variety of assumptions concerning the distributions of a measurement in two populations. These include the binormal model as well as nonpara…
A Test for Independence Via Bayesian Nonparametric Estimation of Mutual Information
Luai Al-Labadi, Forough Fazeli Asl, Zahra Saberi
Mutual information is a well-known tool to measure the mutual dependence between variables. In this paper, a Bayesian nonparametric estimation of mutual information is established…
A Bayesian Semiparametric Gaussian Copula Approach to a Multivariate Normality Test
Luai Al-Labadi, Forough Fazeli Asl, Zahra Saberi
In this paper, a Bayesian semiparametric copula approach is used to model the underlying multivariate distribution . First, the Dirichlet process is constructed on the un…
Measuring Bayesian Robustness Using Rényi Divergence
Luai Al-Labadi, Ce Wang
This paper deals with measuring the Bayesian robustness of classes of contaminated priors. Two different classes of priors in the neighborhood of the elicited prior are considered.…
A Bayesian Nonparametric Test for Assessing Multivariate Normality
Luai Al-Labadi, Forough Fazeli Asl, Zahra Saberi
In this paper, a novel Bayesian nonparametric test for assessing multivariate normal models is presented. While there are extensive frequentist and graphical methods for testing mu…
Kullback-Leibler Divergence for Bayesian Nonparametric Model Checking
Luai Al-Labadi, Viskakh Patel, Kasra Vakiloroayaei +1
Bayesian nonparametric statistics is an area of considerable research interest. While recently there has been an extensive concentration in developing Bayesian nonparametric proced…
On one-sample Bayesian tests for the mean
Ibrahim Abdelrazeq, Luai Al-Labadi
This paper deals with a new Bayesian approach to the standard one-sample - and - tests. More specifically, let be an independent random sample from a normal…
A Bayesian Nonparametric Estimation to Entropy
Luai Al-Labadi, Viskakh Patel, Kasra Vakiloroayaei +1
A Bayesian nonparametric estimator to entropy is proposed. The derivation of the new estimator relies on using the Dirichlet process and adapting the well-known frequentist estimat…
Using prior expansions for prior-data conflict checking
David J. Nott, Max Seah, Luai Al-Labadi +3
Any Bayesian analysis involves combining information represented through different model components, and when different sources of information are in conflict it is important to de…
The Two-Sample Problem Via Relative Belief Ratio
Luai Al-Labadi
This paper deals with a new Bayesian approach to the two-sample problem. More specifically, let and be two independent samples com…
Statistical Reasoning: Choosing and Checking the Ingredients, Inferences Based on a Measure of Statistical Evidence with Some Applications
Luai Al-Labadi, Zeynep Baskurt, Michael Evans
The features of a logically sound approach to a theory of statistical reasoning are discussed. A particular approach that satisfies these criteria is reviewed. This is seen to invo…
On Metrizing Vague Convergence of Random Measures with Applications on Bayesian Nonparametric Models
Luai Al-Labadi
This paper deals with studying vague convergence of random measures of the form , where is a sequence of independent an…
Prior based model checking
Luai Al-Labadi, Michael Evans
Model checking procedures are considered based on the use of the Dirichlet process and relative belief. This combination is seen to lead to some unique advantages for this problem.…
Optimal Robustness Results for Some Bayesian Procedures and the Relationship to Prior-Data Conflict
Luai Al-Labadi, Michael Evans
The robustness to the prior of Bayesian inference procedures based on a measure of statistical evidence are considered. These inferences are shown to have optimal properties with r…