S. Saati
Department of Mathematics, North Tehran Branch, Islamic Azad University, Tehran, Iran
[ 1 ] - An algorithm for determining common weights by concept of membership function
Data envelopment analysis (DEA) is a method to evaluate the relative efficiency of decision making units (DMUs). In this method, the issue has always been to determine a set of weights for each DMU which often caused many problems. Since the DEA models also have the multi-objective linear programming (MOLP) problems nature, a rational relationship can be established between MOLP and DEA problem...
[ 2 ] - چند روش برای رتبهبندی واحدهای تصمیمگیری به کمک مجموعه مشترک وزنها در تحلیل پوششی دادهها
Data envelopment analysis (DEA) does not provide more information about the efficient decision making units (DMUs). A method to rank efficient DMUs is common set of weights (CSW). This research proposes some simple methods to find common set of weights CSW for the performance indices of DEA efficient DMUs. These methods use the results of the standard DEA models to determine the CSW. Unlike the...
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