Fig. 3: PD five-year progression space. | npj Parkinson's Disease

Fig. 3: PD five-year progression space.

From: Identification and prediction of Parkinson’s disease subtypes and progression using machine learning in two cohorts

Fig. 3: PD five-year progression space.The alternative text for this image may have been generated using AI.

Visualization of unsupervised learning via GMM on two-dimensional progression space and identification of three Gaussian distributions representing three distinct PD subtypes. An increase in value along either direction reflects the increase in the disturbance on a normalized scale.

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