Table 3.
Classification approach | Training dataset (number of cases) | Testing dataset (number of cases) | |||
---|---|---|---|---|---|
1.25 mm | 2.5 mm | 1.25 to 2.5 mm | 1.25 mm | 1.25 to 2.5 mm | |
Aggregate | 112 | 283 | 0 | 80 | 0 |
Homogeneous thickness | 112 | 0 | 0 | 80 | 0 |
Common thickness | 0 | 283 | 112 | 0 | 80 |