表 2. Spearman rank correlation coefficients (%) of model ablation experiments.

模型消融实验的斯皮尔曼等级相关系数（%）

方法	HFE	MFD	PD4T				PRAXIS
			Finger	Hand	Avg.		CAI	APC	Avg.
1			51.32	60.19	55.76		42.00	81.69	61.85
2	√		53.94	60.94	57.44		44.72	81.17	62.95
3		√	55.86	59.08	57.47		43.57	82.07	62.82
4	√	√	58.61	64.34	61.48		44.56	81.81	63.19