Performance Evaluation Model of Public Resource Trading Platform Using Entropy-Based Gray Clustering Method

Table 6

The value range for performance indexes of public resource trading platform.

First-level	Second-level	Third-level	Bad (1-2)	Poor (2-3)	Medium (3-4)	Good (4-5)	Very good (5-6)
B			＜40	40–60	60–85	85–95	＞95
			＜60	60–70	70–80	80–85	＞85
			＜50	50–60	60–80	80–90	＞90
			＜50	50–60	60–80	80–90	＞90
			＜40	40–60	60–85	85–95	＞95
			＜60	60–70	70–80	80–85	＞85
			＜50	50–60	60–80	80–90	＞90
			＜60	60–70	70–80	80–85	＞85
			＜40	40–60	60–85	85–95	＞95
			＜40	40–60	60–85	85–95	＞95
			＜50	50–60	60–80	80–90	＞90
			＜60	60–70	70–80	80–85	＞85
C			＜40	40–60	60–85	85–95	＞95
			＜50	50–60	60–80	80–90	＞90
			＜60	60–70	70–80	80–85	＞85
			＜40	40–60	60–85	85–95	＞95
			＜50	50–60	60–80	80–90	＞90
D			＜40	40–60	60–85	85–95	＞95
			＜50	50–60	60–80	80–90	＞90
			＜40	40–60	60–85	85–95	＞95
			＜50	50–60	60–80	80–90	＞90
E			＜50	50–60	60–80	80–90	＞90
			＜40	40–60	60–85	85–95	＞95
			＜60	60–70	70–80	80–85	＞85
			＜40	40–60	60–85	85–95	＞95
			＜50	50–60	60–80	80–90	＞90
			＜50	50–60	60–80	80–90	＞90
			＜40	40–60	60–85	85–95	＞95