Skip to main content

Table 4 Postural and gait analysis

From: A low-cost vision system based on the analysis of motor features for recognition and severity rating of Parkinson’s Disease

   Accuracy Sensitivity Specificity
   [%] [%] [%]
Subcase A.1 SVM 73.4 ±4.3 78.0 ±5.4 68.2 ±7.3
  ANN 84.7 ± 8.6 82.6 ± 14.0 86.7 ± 13.2
Subcase A.2 SVM 78.5 ±3.4 81.7 ±4.9 74.8 ±5.5
  ANN 89.4 ± 8.2 87.0 ± 12.7 91.8 ± 11.0
Subcase B.1 SVM 83.6 ±3.9 67.3 ±6.8 96.3 ±4.4
  ANN 87.9 ± 9.7 76.5 ± 21.7 97.0 ± 9.3
Subcase B.2 SVM 88.7 ±3.9 78.9 ±6.0 96.3 ±5.1
  ANN 95.0 ± 7.1 90.0 ± 15.7 99.0 ± 4.3
  1. ANN and SVM performance comparison with all the features and selected features