Volume 20 Issue 1
Published: 2023-06-01
Contents
Research Paper
Techniques to Restrict an Interval of a Lower Bound in Fuzzy Scheduling Problems
Nasyar H Qader, Rzgar F. Mahmood, Mediya B. Mrakhan, Ayad Mohammed Ramadan
In this paper, a fuzzy scheduling problem with triangular fuzzy numbers for processing times and due dates is provided. Each of the n operations is to be performed on a single machine without...
DOI: 10.33899/iqjoss.2023.0178678
Using the hybrid proposed method for Quantile Regression and Multivariate Wavelet in estimating the Linear model Parameters
Taha.H Ali, Nasradeen Haj Salih Albarwari, Diyar Lazgeen Ramadhan
In this paper, a hybrid method of quantile regression and multivariate wavelet is proposed to deal with the problem of data contamination or the presence of outliers, which uses the median instead...
DOI: 10.33899/iqjoss.2023.0178679
An application of two classification methods: hierarchical clustering and factor analysis to the plays PUBG.
Amira Omer, Shahen M. Faraj, Soran Husen Mohamad
The purpose of this study is to compare the results of hierarchical clustering methods and factor analysis in a survey on PUBG play. To achieve this goal, a statistical sample including n = 261...
DOI: 10.33899/iqjoss.2023.0178680
Using Bayes weights to estimate parameters of a Gamma Regression model.
Taha.H Ali, Avan Al-Saffar, Sarbast Saeed Ismael
In this paper, we suggested to use the Bayes approach in calculating the Bayes weights to treat the heterogeneity problem when estimating the gamma regression model parameters depending on the...
DOI: 10.33899/iqjoss.2023.0178687
A statistical Study to Classify Violence Against Women Cases in the Palestinian Society
Haroon Bahar Musa
Different types of violence against women in the Palestinian society were analyzed in order to develop a framework to recognize various forms of violent incidents against women in the Palestinian...
DOI: 10.33899/iqjoss.2023.178690
Ranking Fuzzy Numbers by Geometric Average Method and its Application to Fuzzy Linear Fractional Programming Problems.
Snoor O. Abdalla, Nasyar Hussein Qader, Goran H Kareem, Ayad Mohammed Ramadan
In this paper, we consider a fuzzy linear fractional programming (FLFP) problem under the condition that the objective function is represented by triangular and trapezoidal fuzzy numbers, while the...
DOI: 10.33899/iqjoss.2023.0178694
