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EURASIP Journal on Audio, Speech, and Music Processing

Table 1 Baseline for classification experiments

From: Audio segmentation-by-classification approach based on factor analysis in broadcast news domain

GMM

MU

SP

SM

SN

Total

64G

10.68

45.74

36.68

45.44

34.63

128G

9.81

41.79

32.02

40.75

31.09

256G

10.4

37.6

31.8

37.6

29.3

512G

9.5

35.9

29.3

35.9

27.7

1,024G

9.3

34.9

27.0

34.3

26.4

2,048G

9.6

33.3

28.0

34.0

26.2

  1. Classification error per class and total error for GMM systems with different numbers of Gaussians over the test files with perfect segmentation. The italicized number represents the best performance of the GMM system.
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