Table 5 Scenario 1: adaptation of the acoustic and linguistic models; results are given in terms of word accuracy (%). The baseline system (acoustic and linguistic models are trained on Ohm_N) is given in column "Ohm_N" and is identical in all three tables. "
" denotes the arithmetic (unweighted) mean. The average of the four subsets weighted by the prior probabilities of the four classes is given in row "Mont."
" denotes the arithmetic (unweighted) mean. The average of the four subsets weighted by the prior probabilities of the four classes is given in row "Mont."From: On the Impact of Children's Emotional Speech on Acoustic and Language Models
Acoustic models trained on | ||||
|---|---|---|---|---|
Test set | Ohm_M | Ohm_N | Ohm_E | Ohm_A |
Mont_M | 43.1 | 43.6 | 34.2 | 32.8 |
Mont_N | 44.9 | 60.3 | 54.0 | 55.8 |
Mont_E | 42.8 | 61.3 | 74.8 | 67.2 |
Mont_A | 51.2 | 64.9 | 75.5 | 73.5 |
| 45.5 | 57.5 | 59.6 | 57.3 |
Mont | 45.0 | 60.3 | 56.2 | 57.1 |
Linguistic bigrams trained on | ||||
Test set | Ohm_M | Ohm_N | Ohm_E | Ohm_A |
Mont_M | 49.3 | 43.6 | 37.4 | 38.8 |
Mont_N | 56.0 | 60.3 | 58.0 | 59.9 |
Mont_E | 56.3 | 61.3 | 67.0 | 67.0 |
Mont_A | 60.1 | 64.9 | 68.0 | 68.5 |
| 55.4 | 57.5 | 57.6 | 58.6 |
Mont | 56.1 | 60.3 | 58.8 | 60.5 |
Acoustic and linguistic models trained on | ||||
Test set | Ohm_M | Ohm_N | Ohm_E | Ohm_A |
Mont_M | 47.4 | 43.6 | 32.0 | 30.6 |
Mont_N | 40.8 | 60.3 | 52.6 | 54.7 |
Mont_E | 35.7 | 61.3 | 76.5 | 70.2 |
Mont_A | 46.0 | 64.9 | 75.3 | 75.3 |
| 42.5 | 57.5 | 59.6 | 57.7 |
Mont | 40.8 | 60.3 | 55.1 | 56.4 |
