Research Article
Classification of Emotional Speech Based on an Automatically Elaborated Hierarchical Classifier
Table 3
Comparison between the DEC and HCS on the two datasets (%).
| | | Female samples | Male samples | Mixed without gender information | Mixed with gender information |
| Berlin dataset | DEC | 71.89 ± 2.97 | 75.75 ± 3.15 | 68.60 ± 3.36 | 71.52 ± 3.85 | ACS | 71.75 ± 3.10 | 73.77 ± 2.33 | 57.95 ± 2.87 | 71.38 ± 2.33 | DES dataset | DEC | 85.14 ± 2.02 | 87.02 ± 1.44 | 57.34 ± 1.79 | 81.22 ± 1.27 | ACS | 79.54 ± 1.95 | 81.96 ± 1.27 | 53.75 ± 1.71 | 76.74 ± 0.83 |
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