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. 2022 Apr 21;9:845286. doi: 10.3389/fmed.2022.845286

Table 1.

The lung radiomics features of the four groups A–D selected by the Lasso model, respectively.

Lung radiomics features selected by Lasso Type of images Class Group A Group B Group C Group D
original_shape_Elongation Original images SHAPE features
original_shape_Maximum2DDiameterRow SHAPE features
original_shape_Maximum2DDiameterSlice SHAPE features
original_shape_Sphericity SHAPE features
original_shape_SurfaceVolumeRatio SHAPE features
original_firstorder_10Percentile FIRST features
original_glszm_GrayLevelNonUniformityNormalized GLSZM features
original_glszm_ZoneEntropy GLSZM features
log.sigma.1.0.mm.3D_firstorder_Maximum Derived images generated from LoG filter FIRST features
log.sigma.1.0.mm.3D_glcm_ClusterProminence GLCM features
log.sigma.1.0.mm.3D_glrlm_GrayLevelVariance GLRLM features
log.sigma.1.0.mm.3D_glszm_SmallAreaEmphasis GLSZM features
log.sigma.1.0.mm.3D_glszm_ZoneEntropy GLSZM features
log.sigma.2.0.mm.3D_firstorder_Maximum FIRST features
log.sigma.2.0.mm.3D_glszm_SmallAreaLowGrayLevelEmphasis GLSZM features
log.sigma.2.0.mm.3D_ngtdm_Contrast NGTDM features
log.sigma.2.0.mm.3D_gldm_SmallDependenceLowGrayLevelEmphasis GLDM features
log.sigma.2.0.mm.3D_gldm_DependenceVariance GLDM features
log.sigma.3.0.mm.3D_firstorder_10Percentile FIRST features
log.sigma.5.0.mm.3D_firstorder_10Percentile FIRST features
log.sigma.5.0.mm.3D_firstorder_TotalEnergy FIRST features
log.sigma.5.0.mm.3D_glrlm_RunLengthNonUniformity GLRLM features
log.sigma.5.0.mm.3D_glszm_SmallAreaEmphasis GLSZM features
wavelet.LLH_glcm_ClusterTendency Derived images generated from wavelet filter GLCM features
wavelet.LLH_glszm_GrayLevelNonUniformityNormalized GLSZM Features
wavelet.LLH_glszm_LargeAreaLowGrayLevelEmphasis GLSZM features
wavelet.LLH_glrlm_GrayLevelNonUniformityNormalized GLRLM features
wavelet.LLH_firstorder_Mean FIRST features
wavelet.LLH_firstorder_RootMeanSquared FIRST features
wavelet.LHL_gldm_SmallDependenceLowGrayLevelEmphasis GLDM features
wavelet.LHL_firstorder_Kurtosis FIRST features
wavelet.HLH_glrlm_ShortRunLowGrayLevelEmphasis GLRLM features
wavelet.LLL_firstorder_10Percentile FIRST features
wavelet.LLL_firstorder_Minimum FIRST features
wavelet.LLL_firstorder_TotalEnergy FIRST features
wavelet.LLL_glcm_Imc2 GLCM features