BioMed Research International

Research Article

Hepatic Alveolar Echinococcosis: Predictive Biological Activity Based on Radiomics of MRI

Table 2

5-fold cross-validation for the best 5 group of best features.
Experimental group0-fold1-fold2-fold3-fold4-fold
Feature namewavelet-HLH_firstorder_Maximumwavelet-HLL_glszm_SmallAreaEmphasiswavelet-LHL_glcm_ClusterShadesquareroot_firstorder_InterquartileRangewavelet-LHL_gldm_HighGrayLevelEmphasis
wavelet-LLL_glrlm_ShortRunLowGrayLevelEmphasiswavelet-HLH_firstorder_Maximumoriginal_firstorder_Minimumwavelet-HLH_firstorder_Maximumwavelet-HLH_firstorder_Maximum
wavelet-HLL_glszm_SmallAreaEmphasiswavelet-LHL_gldm_HighGrayLevelEmphasiswavelet-HLH_firstorder_Maximumwavelet-LHL_glcm_ClusterShadesquareroot_firstorder_InterquartileRange
wavelet-LHH_firstorder_Skewnesssquareroot_firstorder_RobustMeanAbsoluteDeviationwavelet-LLL_glrlm_ShortRunLowGrayLevelEmphasiswavelet-HHH_glrlm_LowGrayLevelRunEmphasissquareroot_firstorder_Range
wavelet-LHL_gldm_HighGrayLevelEmphasiswavelet-HHH_glrlm_LowGrayLevelRunEmphasiswavelet-HHH_glrlm_LowGrayLevelRunEmphasiswavelet-HLL_gldm_DependenceVariancewavelet-HLL_glszm_SmallAreaEmphasis
squareroot_firstorder_InterquartileRangesquareroot_firstorder_InterquartileRangewavelet-LHL_gldm_LargeDependenceLowGrayLevelEmphasiswavelet-HLL_glcm_SumEntropywavelet-LLL_glrlm_ShortRunLowGrayLevelEmphasis
wavelet-HHL_glcm_ClusterShadewavelet-LLL_firstorder_InterquartileRangewavelet-LHL_glszm_SmallAreaEmphasiswavelet-HLL_glszm_SmallAreaEmphasiswavelet-HHH_glrlm_LowGrayLevelRunEmphasis
wavelet-LLH_glszm_SizeZoneNonUniformitywavelet-LLL_firstorder_Rangewavelet-LHH_firstorder_Skewnesswavelet-HLL_glszm_SmallAreaHighGrayLevelEmphasiswavelet-HHL_glszm_GrayLevelVariance
original_ngtdm_Busynesswavelet-HLL_gldm_DependenceVariancewavelet-HLL_glszm_SmallAreaEmphasiswavelet-LHH_glszm_SizeZoneNonUniformityNormalized
original_firstorder_Minimumwavelet-LHL_glszm_SmallAreaLowGrayLevelEmphasiswavelet-HHH_glszm_SmallAreaLowGrayLevelEmphasiswavelet-LHH_firstorder_Skewness
Note: glcm (gray-level cooccurrence matrix); glrlm (gray-level run-length matrix); glszm (gray-level-size zone matrix); gldm (gray-level dependence matrix); ngtdm (neighbouring gray-tone difference matrix).