Table 3.
Mean absolute correlation coefficients between PyRadiomics and LungTrans features across different types of filters and features.
| Filter/features | First order | glcm | gldm | glrlm | glszm | ngtdm | Shape |
|---|---|---|---|---|---|---|---|
| Exponential | 0.18 | 0.06 | 0.08 | 0.07 | |||
| Gradient | 0.32 | 0.32 | 0.22 | 0.20 | 0.27 | 0.31 | |
| lbp | 0.08 | 0.06 | 0.08 | 0.07 | |||
| Logarithm | 0.14 | 0.13 | 0.11 | 0.12 | 0.10 | 0.11 | |
| Original | 0.24 | 0.23 | 0.16 | 0.17 | 0.19 | 0.27 | 0.06 |
| Square | 0.27 | 0.42 | 0.24 | 0.25 | 0.32 | 0.36 | |
| Square root | 0.19 | 0.18 | 0.14 | 0.15 | 0.14 | 0.19 | |
| Wavelet | 0.26 | 0.18 | 0.14 | 0.14 | 0.14 | 0.16 |