Novel Deng’s Grey Development Relation Model Based on Information Difference and Its Application in Sanatorium Performance Evaluation

Table 6

Comparison of the performance of the improved model with traditional models.

	TS sanatorium	XZ sanatorium	YZ sanatorium
Literature [13]	0.5772	0.4543	0.4846
Correlation rank	1	3	2
Literature [22]	0.6650	0.7889	0.6806
Correlation rank	3	1	2
This article	0.6270	0.4842	0.5384
Correlation rank	1	3	2