Table 2.
Subject-wise evaluation for different combinations of the sequences. The best scores are marked as red and the second best as blue. The corresponding standard errors are shown when applicable.
Expts | Avg Sensitivity | Avg Precision | Avg Mag Accuracy | Avg Volumetric Similarity | Avg AUC | Average Hausdorff Distance | Average Mahanabolis Distance | ICC (#Lesions) | ICC (Volume) |
---|---|---|---|---|---|---|---|---|---|
T2w | 0.81 0.01 | 0.83 0.02 | 1.16 0.02 | 0.81 0.03 | 0.72 0.01 | 1.41 0.08 | 0.17 0.02 | 0.83 | 0.59 |
T2w + FLAIR | 0.82 0.01 | 0.82 0.02 | 1.16 0.01 | 0.81 0.03 | 0.73 0.01 | 1.38 0.08 | 0.16 0.02 | 0.77 | 0.60 |
T2w + FLAIR + T1w | 0.82 0.01 | 0.83 0.02 | 1.17 0.01 | 0.82 0.03 | 0.74 0.01 | 1.27 0.07 | 0.17 0.02 | 0.70 | 0.63 |
T2w + FLAIR + T1w + SWI | 0.82 0.02 | 0.83 0.02 | 1.17 0.02 | 0.82 0.03 | 0.74 0.01 | 1.28 0.07 | 0.16 0.01 | 0.77 | 0.67 |
T2w + T1w | 0.80 0.02 | 0.84 0.02 | 1.16 0.02 | 0.78 0.02 | 0.71 0.01 | 1.40 0.09 | 0.18 0.01 | 0.79 | 0.58 |
T1w | 0.63 0.01 | 0.77 0.02 | 1.00 0.02 | 0.66 0.04 | 0.59 0.01 | 2.49 0.11 | 0.24 0.02 | 0.30 | 0.18 |
FLAIR | 0.47 0.02 | 0.73 0.02 | 0.88 0.02 | 0.48 0.04 | 0.53 0.02 | 3.59 0.09 | 0.35 0.04 | 0.24 | 0.05 |
T1w + FLAIR | 0.68 0.02 | 0.75 0.02 | 1.02 0.02 | 0.71 0.03 | 0.61 0.01 | 2.30 0.11 | 0.23 0.02 | 0.50 | 0.25 |