Bulanık Ortamda VIKOR Kullanarak Hastane Yeri Seçimi için Grup Karar Verme

Yıl 2018, Sayı: 5, 435 - 450, 31.08.2018

Yakup Çelikbilek

https://doi.org/10.38079/igusabder.425439

Cited By: 5

Öz

Amaç: Bu çalışmanın amacı, bulanık
ortamda çok kriterli karar verme teknikleri kullanarak 10 kriter altında, bir
sağlık işletmesi için en iyi hastane yerinin seçilmesidir. Bu çalışmanın diğer
bir önemli amacı da, hastane işletmesinin Yönetim Kurulu üyelerinin
ağırlıklarının karar verme sırasında dâhil edilmesidir.

Yöntem:
Değerlendirmeler, özel bir sağlık işletmesi için en iyi hastane yerinin seçimi
üzerine gerçekleştirilmiştir. Bu amaç için; grup karar verme kullanarak Yönetim
Kurulu üyelerinin de yardımıyla bulanık VIKOR (VlseKriterijumska Optimizacija I
Kompromisno Resenje) yöntemi kullanılmıştır. Yönetim Kurulunun tüm üyeleri,
Yönetim Kurulundaki ağırlıklarına göre probleme dâhil edilmişlerdir. Bundan
dolayı, hastane yeri seçim kararını verme amacında olan bu çalışmanın sonuçları
daha objektif olmuştur.

Bulgular: Çalışmanın
sonuçları, yeni bir hastane için en iyi yeri göstermiştir. Ayrıca,
karşılaştırmalar için, hastane yerleri arasındaki farklar da bulanık
sonuçlardan açıkça görülebilir. Bu çalışmayı ve önerilen yöntemi doğrulamak
adına, diğer bir bulanık çok kriterli karar verme yöntemi de probleme
uygulanmıştır. Tüm sonuçların tutarlılığı, hastane yeri seçimi için önerilen
yöntemin uygulanabilirliğini, etkinliğini ve geçerliliğini göstermektedir.

Sonuç: Tüm
sonuçların birlikte değerlendirilmesi, önerilen yöntemin hastane yeri seçimi
için etkili olduğunu ve sağlık işletmelerinin diğer karar verme problemleri
için de uygulanabileceğini göstermektedir. 

Anahtar Kelimeler

Hastane yeri seçimi, bulanık VIKOR, grup karar verme

Group Decision Making for Hospital Location Selection Using VIKOR under Fuzzy Environment

Öz

Aim: The purpose of this study is to select the best
hospital location for a health institution under 10 criteria using multi
criteria decision making techniques under fuzzy environment. Another important
purpose of this study is to include weights of the members of the board of
directors of the institution while making decisions. 

Method:
Evaluations are done to select the
best hospital location for a private health institution. To this aim, fuzzy
VIKOR (VlseKriterijumska Optimizacija I Kompromisno Resenje) method is used
with the help of members of the board of directors by using group decision
making. All members of the board of directors are included in the problem
according to the weights in the board of directors. Hence, the results of the study
to make the decision of hospital location selection are more objective.

Findings:
The results of this study
demonstrate the best location for a new hospital. In addition, differences
between the locations are clearly seen at the fuzzy results for comparisons. To
validate the results of this study and the proposed method, another fuzzy multi
criteria decision making method is applied to the problem. Consistency of all
results shows applicability, effectiveness and validity of the proposed method
for hospital location selection.

Conclusion:
Evaluations of all results show that
the proposed method is efficient for hospital location selection problem and
can also be applicable for other decision making problems of health
institutions. 

Anahtar Kelimeler

Hospital location selection, fuzzy VIKOR, group decision making

Kaynakça

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