Table 2.
Features selected for validation classification task
| Radiomic feature | Radiomic class | Filter | Mask |
|---|---|---|---|
| Maximum2DDiameterSlice | shape | original | original |
| LowGrayLevelZoneEmphasis | glszm | log-sigma-5-0 | original |
| Skewness | firstorder | wavelet-LLH | original |
| Maximum | firstorder | wavelet-LHH | original |
| Minimum | firstorder | wavelet-LHH | original |
| ZoneEntropy | glszm | wavelet-LHH | original |
| MCC | glcm | wavelet-HLL | original |
| Minimum | firstorder | wavelet-HLH | original |
| Kurtosis | firstorder | wavelet-HHL | original |
| SmallDependenceLowGrayLevelEmphasis | gldm | wavelet-HHL | original |
| Mean | firstorder | wavelet-HHH | original |
| Flatness | shape | original | egde |
| DependenceEntropy | gldm | log-sigma-1-0 | egde |
| GrayLevelNonUniformity | glszm | log-sigma-4-0 | egde |
| Busyness | ngtdm | wavelet-LHH | egde |
| LargeDependenceHighGrayLevelEmphasis | gldm | wavelet-HLL | egde |
| SizeZoneNonUniformityNormalized | glszm | wavelet-HHH | egde |
| Contrast | ngtdm | wavelet-HHH | egde |
| SmallDependenceLowGrayLevelEmphasis | gldm | wavelet-HHH | egde |
Features selected for validation classification task