Table 4.
Abilities of computer-extracted image phenotypes to replicate corresponding human-extracted phenotypes
BI-RADS feature | Performance metric estimate with p value | CEIPs involved in chosen predictor/classifier |
---|---|---|
Lesion size | MSD 56.558 (p < 0.001) |
Effective diameter Surface area Maximum linear size |
Lesion shape | AUC 0.720 (p = 0.004) |
Sphericity |
Internal enhancement | AUC 0.551 (p = 0.263) |
Energy Entropy IMC1 Maximum correlation coefficient Sum of average Sum of entropy Sum of squares |
Margin | τ = 0.143 (p = 0.183) |
Variance radial gradient histogram |
IMC Information measure of correlation, MSD Mean squared deviation