Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6484155 | Biocybernetics and Biomedical Engineering | 2018 | 13 Pages |
Abstract
An experimental analysis conducted on a real data acquired from PD patients and healthy controls has shown that the predictions are highly correlated with the clinical annotations. Proposed approach for severity detection has the best correlation coefficient (CC), mean absolute error (MAE) and root mean squared error (RMSE) values with 0.895, 4.462 and 7.382 respectively in terms of UPDRS. The regression results for H&Y Scale discerns that proposed model outperforms other models with CC, MAE and RMSE with values 0.960, 0.168 and 0.306 respectively. In classification setup, proposed approach achieves higher accuracy in comparison with other studies with accuracy and specificity of 99.0% and 99.5% respectively. Main novelty of this approach is the fact that an exact value of the symptom level can be inferred rather than a categorical result that defines the severity of motor disorders.
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Authors
Tunç AÅuroÄlu, Koray Açıcı, ÃaÄatay Berke ErdaÅ, Münire Kılınç Toprak, Hamit Erdem, Hasan OÄul,