Improved Emotion Recognition Using Gaussian Mixture Model and Extreme Learning Machine in Speech and Glottal Signals

Figure 3

((a), (c), (e), and (g)) Class distribution plots of raw features for “db3,” “db6,” “db10,” and “db44.” ((b), (d), (f), and (h)) Class distribution plots of enhanced features for “db3,” “db6,” “db10,” and “db44”.

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