Table 1 Statistical analysis results of the derived features.

From: Predicting the compressive strength of high-performance concrete using an interpretable machine learning model

Feature

Minimum

Maximum

Mean

Standard deviation

Water/cement ratio

0.26

1.88

0.74

0.31

Coarse/fine aggregate ratio

0.85

1.87

1.27

0.18

Aggregate/cement ratio

3.09

17.93

7.19

2.88

Ash/cement ratio

0

1.42

0.25

0.34

Slag/cement ratio

0

1.58

0.34

0.46

Superplastic/cement ratio

0

0.12

0.02

0.02

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