Experiments

Segformer Evaluation on MRI

Comparison Metric Segformer Freesurfer
Run Time (Minutes) ∼12 ∼330

Analysis of Extracted SBR ratios

This is the experimental results using the SBR data from Segformer. The data was the SBR values for the left/right putamen and caudate regions. They data was classified into control and PD patients by the following classification methods.

Method F1-Score ROC/AUC
Nearest Neighbors 0.960 0.8996
Linear SVM 0.897 0.598
RBF SVM 0.950 0.843
Gaussian Process 0.944 0.837
Decision Tree 0.939 0.816
Random Forest 0.950 0.858
Neural Net 0.950 0.843
AdaBoost 0.923 0.769
Naive Bayes 0.935 0.907
QDA 0.926 0.723