Grey Relational Analysis Method for Probabilistic Double Hierarchy Linguistic Multiple Attribute Group Decision Making and Its Application to College Tennis Classroom Teaching Effect Evaluation

The college tennis classroom teaching effect evaluation is viewed as the multiattribute group decision making (MAGDM). probabilistic double hierarchy linguistic term set (PDHLTS) not only conforms to people’s language expression habit of “adverb + adjective” but also can accurately depict its importance in real MAGDM. Therefore, this paper comes up with grey relational analysis (PDHL-GRA) method based on (GRA) process for MAGDM PDHLTS environment and applies it evaluation. Finally, a practical case presented demonstrate steps our method, comparison illustrates feasibility effectiveness.