From: 3D convolutional neural networks applied to CT angiography in the detection of acute ischemic stroke
CNN features | Group A | Group B | Group A + group B | ||||||
---|---|---|---|---|---|---|---|---|---|
TN | TP | FN | FP | DSC | Sensitivity | Specificity | FP | DSC | |
CTA | 78 | 99 | 6 | 117 | 0.62 | 0.94 | 0.40 | 92 | 0.48 |
CTA + hemispheric comparison | 158 | 98 | 7 | 37 | 0.82 | 0.93 | 0.81 | 46 | 0.69 |
CTA + hemispheric comparison + non-contrast CT | 159 | 98 | 7 | 36 | 0.82 | 0.93 | 0.82 | 34 | 0.72 |