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Table 6 Example of IMF ranking matrix

From: Epileptic seizure classifications using empirical mode decomposition and its derivative

Component

Order of IMF

\(1{\text{st}}\)

\(2{\text{nd}}\)

\(3{\text{rd}}\)

\(4{\text{th}}\)

\(5{\text{th}}\)

\(6{\text{th}}\)

\(7{\text{th}}\)

\(8{\text{th}}\)

\(9{\text{th}}\)

\(10{\text{th}}\)

\(11{\text{th}}\)

\(12{\text{th}}\)

Energy

7

6

8

5

9

10

4

1

3

2

11

12

Correlation coefficient

7

6

8

9

5

4

10

3

11

12

1

2

PSD distance

1

2

3

4

5

6

7

8

9

10

11

12

p value

3

2

1

7

4

9

5

6

10

8

11

12

  1. Here, \(7{\text{th}}\) IMF has the highest energy while \(12{\text{th}}\) IMF has the lowest energy.
  2. \(7{\text{th}}\) IMF has the highest correlation coefficient while \(2{\text{nd}}\) IMF has the lowest correlation coefficient.
  3. \(1{\text{st}}\) IMF has the lowest PSD distance while \(12{\text{th}}\) IMF has the highest PSD distance.
  4. \(3{\text{rd}}\) IMF has the highest p value while \(12{\text{th}}\) IMF has the lowest p value.
  5. Each row shows the ranking of the obtained IMFs according to that features
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