Table 1.

Multimodal element fitting clustering description.

Element case	Clustering ratio
A1	0.219
A2	0.661
A3	0.318
A4	0.006
A5	0.807
B1	0.484
B2	0.743
B3	0.022
B4	0.594
B5	0.375
C1	0.086
C2	0.525
C3	0.437
C4	0.666
C5	0.117