Grey situation decision

Grey situation decision of mono-target

grey situation decision theory

grey situation decision theory of single target

fixed weighted grey clustering

multi-objective intelligent weighted grey target descion-making

weighted grey correlation degree

Weighted grey incidence degree

Weighted Grey Model

Grey decision

Grey Decision Making

Grey decision system

Grey Situation

Grey situation policy

grey situation strategy

Gray situation decision

gray situation decision making

gray situation decision making model

Gray situation decision method