Skip to main content

Table 4 List of features, their focus and ranks in analyzing rest tremor for PD detection

From: Telemonitoring Parkinson’s disease using machine learning by combining tremor and voice analysis

Serial

Feature name

Focusing on

Mean

Variance

1

Average amplitude

Tremor intensity

10

3

2

Peak variation

Intermittent nature

13

11

3

Consecutive peak change

Intermittent nature

14

9

4

Tremor occurrence percentage

Prevalence

7

8

5

Peak location variation

Consistency

5

6

6

Zero crossing rate

Consistency

2

15

7

Maximum power

Energy content

4

1

8

Frequency at max. power

Energy content

12

16