Tolerance approach
preferred label: روش تولرنس @fa
type: Concept
broader: fuzzy data envelopment analysis

possibility appr
preferred label: روش امکان @fa
type: Concept
broader: fuzzy data envelopment analysis

data envelopment analysis
preferred label: تحلیل پوششی داده‌ها @fa
type: Concept
narrower: fuzzy data envelopment analysis

fuzzy ranking approach
preferred label: روش رتبه‌بندی فازی @fa
type: Concept
broader: fuzzy data envelopment analysis

a-level based approach
preferred label: روش آلفا-سطح محور @fa
type: Concept
broader: fuzzy data envelopment analysis

fuzzy data envelopment analysis
preferred label: تحلیل پوششی داده‌های فازی @fa
narrower: Tolerance approach
narrower: fuzzy ranking approach
narrower: possibility appr
narrower: a-level based approach
related: fuzzy ranking
broader: data envelopment analysis
type: Concept

fuzzy ranking
preferred label: رتبه‌بندی فازی @fa
type: Concept
related: fuzzy data envelopment analysis