Offering a model in data envelopment analysis to obtain common set of weights using fuzzy logic
Data envelopment analysis model is a model for calculating the efficiency of decision making units (DMUs). In previous models there are some weaknesses that the most important one is changing weights of inputs and outputs in model that lead to evaluate efficiencies of DMUs with different weights. Th...
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| Format: | Article |
| Language: | fas |
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Allameh Tabataba'i University Press
2007-09-01
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| Series: | Muṭāli̒āt-i Mudīriyyat-i Ṣan̒atī |
| Subjects: | |
| Online Access: | https://jims.atu.ac.ir/article_4452_09de361d1e0a66a4c3803cad4286a654.pdf |
| _version_ | 1827392834838200320 |
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| author | Maghsoud Amiri Amir Alimi Seyed Hossein Abtahi |
| author_facet | Maghsoud Amiri Amir Alimi Seyed Hossein Abtahi |
| author_sort | Maghsoud Amiri |
| collection | DOAJ |
| description | Data envelopment analysis model is a model for calculating the efficiency of decision making units (DMUs). In previous models there are some weaknesses that the most important one is changing weights of inputs and outputs in model that lead to evaluate efficiencies of DMUs with different weights. The important subject is that How we should evaluate all of decision making units with one set of weights and optimize their efficiencies simultaneously. This paper aims to present a new model that eliminates the weaknesses of previous models. Odeveloped model is designed based on multi objective decision making models and this model is solved with fuzzy solution method of multi objective decision making models and leads to creating common weights. The main object of research that was better ranking of DMUs rather than basic models have been done by using this model and this is showed with solving the model on an example. |
| first_indexed | 2024-03-08T17:40:02Z |
| format | Article |
| id | doaj.art-8fefdcf180b641868608262edddf9227 |
| institution | Directory Open Access Journal |
| issn | 2251-8029 2476-602X |
| language | fas |
| last_indexed | 2024-03-08T17:40:02Z |
| publishDate | 2007-09-01 |
| publisher | Allameh Tabataba'i University Press |
| record_format | Article |
| series | Muṭāli̒āt-i Mudīriyyat-i Ṣan̒atī |
| spelling | doaj.art-8fefdcf180b641868608262edddf92272024-01-02T11:14:27ZfasAllameh Tabataba'i University PressMuṭāli̒āt-i Mudīriyyat-i Ṣan̒atī2251-80292476-602X2007-09-016171351514452Offering a model in data envelopment analysis to obtain common set of weights using fuzzy logicMaghsoud Amiri0Amir Alimi1Seyed Hossein Abtahi2استادیار دانشکده مدیریت و حسابداری دانشگاه علامه طباطباییدانشجوی کارشناسی ارشد مهندسی مالی دانشگاه رجا قزوینکارشناس ارشد مدیریت دولتی دانشگاه علامه طباطباییData envelopment analysis model is a model for calculating the efficiency of decision making units (DMUs). In previous models there are some weaknesses that the most important one is changing weights of inputs and outputs in model that lead to evaluate efficiencies of DMUs with different weights. The important subject is that How we should evaluate all of decision making units with one set of weights and optimize their efficiencies simultaneously. This paper aims to present a new model that eliminates the weaknesses of previous models. Odeveloped model is designed based on multi objective decision making models and this model is solved with fuzzy solution method of multi objective decision making models and leads to creating common weights. The main object of research that was better ranking of DMUs rather than basic models have been done by using this model and this is showed with solving the model on an example.https://jims.atu.ac.ir/article_4452_09de361d1e0a66a4c3803cad4286a654.pdfdata envelopment analysismulti objective decision makingfuzzy logicdecision making unitsefficiency |
| spellingShingle | Maghsoud Amiri Amir Alimi Seyed Hossein Abtahi Offering a model in data envelopment analysis to obtain common set of weights using fuzzy logic Muṭāli̒āt-i Mudīriyyat-i Ṣan̒atī data envelopment analysis multi objective decision making fuzzy logic decision making units efficiency |
| title | Offering a model in data envelopment analysis to obtain common set of weights using fuzzy logic |
| title_full | Offering a model in data envelopment analysis to obtain common set of weights using fuzzy logic |
| title_fullStr | Offering a model in data envelopment analysis to obtain common set of weights using fuzzy logic |
| title_full_unstemmed | Offering a model in data envelopment analysis to obtain common set of weights using fuzzy logic |
| title_short | Offering a model in data envelopment analysis to obtain common set of weights using fuzzy logic |
| title_sort | offering a model in data envelopment analysis to obtain common set of weights using fuzzy logic |
| topic | data envelopment analysis multi objective decision making fuzzy logic decision making units efficiency |
| url | https://jims.atu.ac.ir/article_4452_09de361d1e0a66a4c3803cad4286a654.pdf |
| work_keys_str_mv | AT maghsoudamiri offeringamodelindataenvelopmentanalysistoobtaincommonsetofweightsusingfuzzylogic AT amiralimi offeringamodelindataenvelopmentanalysistoobtaincommonsetofweightsusingfuzzylogic AT seyedhosseinabtahi offeringamodelindataenvelopmentanalysistoobtaincommonsetofweightsusingfuzzylogic |