Estimation of the fuzzy reliability function for distribution data (Topp-Leone ) using the median value as a fuzzy factor
Fuzzy reliability in statistics is one of the important methods used in various aspects of life that are used in the event of questionable data accuracy, which leads to dealing with ambiguous observations expressed in ambiguous numbers. The use of classical estimation methods to estimate the...
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | Arabic |
| Published: |
college of Administration and Economics ALIraqia university
2025-06-01
|
| Series: | مجلة الدراسات الاقتصادية والادارية |
| Subjects: | |
| Online Access: | https://easj.aliraqia.edu.iq/index.php/easj/article/view/168 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849685833541484544 |
|---|---|
| author | Osama Abdulazeez Kadhim Al-Quraishi* Sama Saadi Ali Alhashimi |
| author_facet | Osama Abdulazeez Kadhim Al-Quraishi* Sama Saadi Ali Alhashimi |
| author_sort | Osama Abdulazeez Kadhim Al-Quraishi* |
| collection | DOAJ |
| description |
Fuzzy reliability in statistics is one of the important methods used in various aspects of life that are used in the event of questionable data accuracy, which leads to dealing with ambiguous observations expressed in ambiguous numbers. The use of classical estimation methods to estimate the parameters of the statistical model is not suitable for such observations, and the research problem is represented by the presence of fuzzy numbers known as the operating times of the magnetic resonance device until failure at Al-Rifai Hospital. The research aims to estimate the fuzzy reliability function for the first type of censored data for the Top Lion distribution of the magnetic resonance device at Al-Rifai Hospital for the period (1-3-2022, until 1-3-2024) through some estimation methods maximum likelihood function, partial estimates, Proposed method for estimating the frequency rate and choosing the best reliability based on the least Std. Deviation, and it was found that the fuzzy reliability of the sonar device is (79%) for every (42) days
|
| format | Article |
| id | doaj-art-c63bfff822e64a4090987956fe5ac836 |
| institution | DOAJ |
| issn | 2790-2560 3005-3625 |
| language | Arabic |
| publishDate | 2025-06-01 |
| publisher | college of Administration and Economics ALIraqia university |
| record_format | Article |
| series | مجلة الدراسات الاقتصادية والادارية |
| spelling | doaj-art-c63bfff822e64a4090987956fe5ac8362025-08-20T03:22:57Zaracollege of Administration and Economics ALIraqia universityمجلة الدراسات الاقتصادية والادارية2790-25603005-36252025-06-012410.58564/EASJ/4.2.2025.15Estimation of the fuzzy reliability function for distribution data (Topp-Leone ) using the median value as a fuzzy factorOsama Abdulazeez Kadhim Al-Quraishi*0Sama Saadi Ali Alhashimi1Ministry of Education IraqRusafa Management Institute, Baghdad Fuzzy reliability in statistics is one of the important methods used in various aspects of life that are used in the event of questionable data accuracy, which leads to dealing with ambiguous observations expressed in ambiguous numbers. The use of classical estimation methods to estimate the parameters of the statistical model is not suitable for such observations, and the research problem is represented by the presence of fuzzy numbers known as the operating times of the magnetic resonance device until failure at Al-Rifai Hospital. The research aims to estimate the fuzzy reliability function for the first type of censored data for the Top Lion distribution of the magnetic resonance device at Al-Rifai Hospital for the period (1-3-2022, until 1-3-2024) through some estimation methods maximum likelihood function, partial estimates, Proposed method for estimating the frequency rate and choosing the best reliability based on the least Std. Deviation, and it was found that the fuzzy reliability of the sonar device is (79%) for every (42) days https://easj.aliraqia.edu.iq/index.php/easj/article/view/168Fuzzy reliability , Topp - Leone distribution , frequency ratio , censored data type |
| spellingShingle | Osama Abdulazeez Kadhim Al-Quraishi* Sama Saadi Ali Alhashimi Estimation of the fuzzy reliability function for distribution data (Topp-Leone ) using the median value as a fuzzy factor مجلة الدراسات الاقتصادية والادارية Fuzzy reliability , Topp - Leone distribution , frequency ratio , censored data type |
| title | Estimation of the fuzzy reliability function for distribution data (Topp-Leone ) using the median value as a fuzzy factor |
| title_full | Estimation of the fuzzy reliability function for distribution data (Topp-Leone ) using the median value as a fuzzy factor |
| title_fullStr | Estimation of the fuzzy reliability function for distribution data (Topp-Leone ) using the median value as a fuzzy factor |
| title_full_unstemmed | Estimation of the fuzzy reliability function for distribution data (Topp-Leone ) using the median value as a fuzzy factor |
| title_short | Estimation of the fuzzy reliability function for distribution data (Topp-Leone ) using the median value as a fuzzy factor |
| title_sort | estimation of the fuzzy reliability function for distribution data topp leone using the median value as a fuzzy factor |
| topic | Fuzzy reliability , Topp - Leone distribution , frequency ratio , censored data type |
| url | https://easj.aliraqia.edu.iq/index.php/easj/article/view/168 |
| work_keys_str_mv | AT osamaabdulazeezkadhimalquraishi estimationofthefuzzyreliabilityfunctionfordistributiondatatoppleoneusingthemedianvalueasafuzzyfactor AT samasaadialialhashimi estimationofthefuzzyreliabilityfunctionfordistributiondatatoppleoneusingthemedianvalueasafuzzyfactor |