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Table 2 Accuracy (in %) of the audio segmentation system with different number of HMM states and component Gaussians

From: Automatic segmentation of infant cry signals using hidden Markov models

No. of No. of HMM states for each class
Gaussians 1 2 3 4
5 85.0 ±1.3 87.1 ±1.2 87.8 ±1.2 87.7 ±1.1
10 85.7 ±1.2 85.4 ± 1.1 87.5 ±1.1 87.6 ± 1.1
15 85.7 ± 1.2 85.5 ± 1.0 87.9 ±1.1 87.9 ±1.0
20 86.1 ±1.1 87.8 ± 1.0 87.8 ±1.0 88.1 ±1.1
25 86.1 ±1.1 88.0 ±1.0 87.9 ±1.0 88.2 ±1.1