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Table 1 Error ratios (%) of unsupervised segmentation of synthetic multisensor nonstationary data

From: Dempster–Shafer fusion of multisensor signals in nonstationary Markovian context

s

τK-Means

τ H M C - E M MPM

τ E H M C - E M MPM

τ M S - H M C - E M MPM

τ M N - H M C - E M MPM

2

30.6

26.7

26.7

22

22

4

32.3

25.7

25.6

19.7

19.7

8

31.5

23.6

24

20

19.7

16

30.3

22.5

22.3

19.2

17.7

32

31.6

24.5

22.2

20.4

17.5

64

30.9

23.1

21.6

19.7

17.2

128

30.7

22.4

19.6

18.4

15.5

256

29.9

25.7

19.2

19.1

15.4

512

32.4

23.5

18.2

21.5

15.3

1024

31.6

22.9

17.7

20.7

15.3

2048

31

25.3

17.1

17.9

14.1