Table 10.

Ablation study on the cluster number $K$ of our proposed model on SHREC2021, PolyGA and EMPIAR-10499 dataset.

	SHREC2021		PolyGA		EMPIAR-10499
$K$	mIoU	Dice	mIoU	Dice	Precision	Recall	F1
8	83.6	91.2	59.1	74.3	58.7	75.2	65.9
12	84.7	91.7	60.2	75.9	59.1	76.0	66.5
16	86.9	93.1	63.7	78.5	61.2	78.4	69.8
20	86.5	92.7	62.0	76.5	60.3	77.3	67.8
24	85.3	92.0	61.4	76.1	59.5	76.1	66.8
28	84.6	91.6	61.5	76.3	59.7	76.2	67.0
32	84.7	91.7	60.9	75.7	58.6	74.6	65.7