Table 1 Classify the tunnelling data into classification labels
Label name | Target value | Sample numbers | Geologic layer type |
|---|---|---|---|
label 1 | 1 | 65 | Muddy silty clay |
label 2 | 2 | 146 | Mixed layer of clay and silt |
label 3 | 3 | 220 | Fine sand layer |
label 4 | 4 | 235 | Mixed layer of fine sand and gravel |
label 5 | 5 | 67 | Fine sand, gravel sand and gravel |
label 6 | 6 | 67 | Mixture of fine sand and gravel |