Table. 1 Distribution of features for each cluster (interval analysis)

From: Multidimensional algorithms-based carbon efficiency model of building geometric 3D ratios for prefabricated 3D printing design and construction

Cluster

Area/Perimeter - Min

Area/Perimeter - Max

Area/Perimeter - Mean

Height/Perimeter*L (3D Ratio) - Min

Height/Perimeter*L (3D Ratio) - Max

Height/Perimeter*L (3D Ratio) - Mean

0

2.6

8.48

2.6

0.07

0.2

0.11

1

1.45

2.85

1.45

0.09

0.22

0.14

2

0.94

1.46

0.94

0.17

0.63

0.22

Cluster

Height/Area*L (3D Ratio) - Min

Height/Area*L (3D Ratio) - Max

Height/Area*L (3D Ratio) - Mean

L (Number of Edges) - Min

L (Number of Edges) - Max

L (Number of Edges) - Mean

0

0.02

0.07

0.05

3

9

4.64

1

0.05

0.13

0.11

4

9

5.52

2

0.14

0.31

0.26

4

9

4.78