نتایج جستجو برای: undesirable data

تعداد نتایج: 2421478  

Journal: :International Journal of Health Sciences (IJHS) 2022

Articles in which nonparametric data envelopment analysis (DEA) is applied to estimate the efficiency based on a network structure usually consider desirable intermediary parts that are first stage’s outputs be used as second inputs. In many real-life situations, parameters include and undesirable outputs. This issue has drawn much attention from DEA researchers recent years. The main motivatio...

Journal: :Journal of Pain and Symptom Management 1987

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