Table 5.

Selected features by RFE using Logistic Regression (LR) as an estimator for the best ML multivariate model, i.e., dataset T2WI + ADC + CL.

Information Type	GS = 6 vs. GS ≥ 7
T2WI	glcm-Imc1
	glrlm-LongRunLowGrayLevelEmphasis
	glrlm-ShortRunHighGrayLevelEmphasis
	glrlm-RunLengthNonUniformity
ADC	firstorder-Maximum
	ngtdm-Busyness
	glcm-DifferenceVariance
	glrlm-ShortRunEmphasis
Clinical	PSA-D
	PV MR

GS = Gleason Score; PSA-D = prostate-specific antigen density; PV MRI = prostate volume measured by MRI.