RANKING DMUS WITH INTERVAL DATA USING DEA AND CA APPROACHES

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KIANFAR KIANOOSH; AHADZADEH NAMIN MAHNAZ; ALAM TABRIZ AKBAR; NAJAFI ESMAEIL; HOSSEINZADEH LOTFI FARHAD

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Journal: INTERNATIONAL JOURNAL OF DATA ENVELOPMENT ANALYSIS Year:2015 | Volume:3 | Issue:3 (11) Page(s): 757-765

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Information Journal Paper

Title

RANKING DMUS WITH INTERVAL DATA USING DEA AND CA APPROACHES

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Keywords

DATA ENVELOPE ANALYSISQ2

CROSS-EFFICIENCY MATRIXQ2

CLUSTER ANALYSISQ2

Abstract

DATA ENVELOPE ANALYSIS (DEA) is an approach to estimate the relative efficiency of decision making units (DMUs). Several studies were conducted in order to prioritize efficient units and some useful models such as CROSS-EFFICIENCY MATRIX (CEM) were presented. Besides, a number of DEA models with interval data have been developed and ranking DMUs with such data was solved. However, presenting an obtained crisp data derived interval data is a critical problem, so that many researches were implemented so as to compute weights and averaging the interval data. In this paper we propose the new algorithm to find more suitable weight applying a data mining approach of DMU’s data. For this purpose, we employed clustering and pair-wise comparison matrix on given relative efficiency from CEM. Results indicate there is meaningful different between efficiency of DMUs with lower bound and that of DMUs with upper bound.

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APA: Copy

KIANFAR, KIANOOSH, AHADZADEH NAMIN, MAHNAZ, ALAM TABRIZ, AKBAR, NAJAFI, ESMAEIL, & HOSSEINZADEH LOTFI, FARHAD. (2015). RANKING DMUS WITH INTERVAL DATA USING DEA AND CA APPROACHES. INTERNATIONAL JOURNAL OF DATA ENVELOPMENT ANALYSIS, 3(3 (11)), 757-765. SID. https://sid.ir/paper/242711/en

Vancouver: Copy

KIANFAR KIANOOSH, AHADZADEH NAMIN MAHNAZ, ALAM TABRIZ AKBAR, NAJAFI ESMAEIL, HOSSEINZADEH LOTFI FARHAD. RANKING DMUS WITH INTERVAL DATA USING DEA AND CA APPROACHES. INTERNATIONAL JOURNAL OF DATA ENVELOPMENT ANALYSIS[Internet]. 2015;3(3 (11)):757-765. Available from: https://sid.ir/paper/242711/en

IEEE: Copy

KIANOOSH KIANFAR, MAHNAZ AHADZADEH NAMIN, AKBAR ALAM TABRIZ, ESMAEIL NAJAFI, and FARHAD HOSSEINZADEH LOTFI, “RANKING DMUS WITH INTERVAL DATA USING DEA AND CA APPROACHES,” INTERNATIONAL JOURNAL OF DATA ENVELOPMENT ANALYSIS, vol. 3, no. 3 (11), pp. 757–765, 2015, [Online]. Available: https://sid.ir/paper/242711/en

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