Figure 14From: Evaluation of influence of spectral and prosodic features on GMM classification of Czech and Slovak emotional speech Influence of limited length of feature vector on stability of the GMM emotion classification process; obtained scores (upper set of graphs), determined class of emotion (bottom set); feature sets P3_8, P3_12, and P3_16, N gmix = 6, N iter = 1200; tested sentence expressed by the female speaker in joyous style. Back to article page