Table A4.

Final Features Used by DWI XGBoost Model Ranked By Gain.

Radiomic Features (n = 71)
Original Gray Level Co-occurrence Matrix Autocorrelation
Original Gray Level Run Length Matrix Run Entropy
Original Gray Level Dependence Matrix Dependence Non Uniformity Normalized
Original Gray Level Dependence Matrix Gray Level Variance
Original Gray Level Co-occurrence Matrix Maximum Probability
Original Gray Level Run Length Matrix Long Run High Gray Level Emphasis
Original Gray Level Run Length Matrix Gray Level Non Uniformity
Original Gray Level Size Zone Matrix Small Area High Gray Level Emphasis
Original First Order Total Energy
Original Gray Level Co-occurrence Matrix Informal Measure of Correlation 2
Original Gray Level Size Zone Matrix Large Area High Gray Level Emphasis
Original Gray Level Size Zone Matrix Size Zone Non Uniformity
Original First Order 10th Percentile
Original First Order Root Mean Squared
Original Gray Level Co-occurrence Matrix Cluster Shade
Original First Order Kurtosis
Original Gray Level Size Zone Matrix Low Gray Level Zone Emphasis
Original Gray Level Run Length Matrix Run Length Non Uniformity
Original Neighboring Gray Tone Difference Matrix Coarseness
Original First Order Mean Absolute Deviation
Original First Order Skewness
Original Gray Level Run Length Matrix Short Run Low Gray Level Emphasis
Original Gray Level Co-occurrence Matrix Sum Average
Original First Order Robust Mean Absolute Deviation
Original Gray Level Dependence Matrix Dependence Non Uniformity
Original First Order Range
Original Neighboring Gray Tone Difference Matrix Busyness
Original First Order Maximum
Original Gray Level Co-occurrence Matrix Sum of Squares
Original Gray Level Co-occurrence Matrix Inverse Difference Normalized
Original First Order Standard Deviation
Original Gray Level Dependence Matrix Gray Level Non Uniformity
Original Neighboring Gray Tone Difference Matrix Strength
Original Gray Level Size Zone Matrix Size Zone Non Uniformity Normalized
Original Gray Level Dependence Matrix Dependence Entropy
Original Gray Level Size Zone Matrix Zone Entropy
Original Gray Level Dependence Matrix Low Gray Level Emphasis
Original Gray Level Co-occurrence Matrix Sum Entropy
Original Gray Level Size Zone Matrix Gray Level Non Uniformity Normalized
Original Gray Level Co-occurrence Matrix Difference Entropy
Original Gray Level Co-occurrence Matrix Informal Measure of Correlation 1
Original Gray Level Run Length Matrix Long Run Emphasis
Original Gray Level Run Length Matrix Long Run Low Gray Level Emphasis
Original First Order Minimum
Original Gray Level Run Length Matrix Low Gray Level Run Emphasis
Original Gray Level Size Zone Matrix Zone Percentage
Original Gray Level Co-occurrence Matrix Cluster Prominence
Original First Order Energy
Original Neighboring Gray Tone Difference Matrix Complexity
Original Gray Level Co-occurrence Matrix Correlation
Original Gray Level Co-occurrence Matrix Joint Energy
Original Gray Level Size Zone Matrix Gray Level Non Uniformity
Original Gray Level Size Zone Matrix Zone Variance
Original Gray Level Size Zone Matrix Small Area Emphasis
Original Gray Level Run Length Matrix High Gray Level Run Emphasis
Original Gray Level Run Length Matrix Gray Level Non Uniformity Normalized
Original Gray Level Co-occurrence Matrix Difference Average
Original First Order Median
Original First Order Uniformity
Original Gray Level Co-occurrence Matrix Joint Entropy
Original Gray Level Co-occurrence Matrix Joint Average
Original First Order Mean
Original First Order Interquartile Range
Original Gray Level Size Zone Matrix Large Area Low Gray Level Emphasis
Original Gray Level Size Zone Matrix Gray Level Variance
Original Neighboring Gray Tone Difference Matrix Contrast
Original Gray Level Run Length Matrix Short Run High Gray Level Emphasis
Original Gray Level Run Length Matrix Gray Level Variance
Original Gray Level Run Length Matrix Run Percentage
Original Gray Level Dependence Matrix Large Dependence High Gray Level Emphasis
Original Gray Level Co-occurrence Matrix Contrast