Table 6 Within-corpus results for binary classification on the USC IEMOCAP database
From: Articulation constrained learning with application to speech emotion recognition
SVM | ACO | ACL | Best target | Best group | BCUAR | |
|---|---|---|---|---|---|---|
Arousal | ||||||
/AA/ | 65.81 | 67.43 | 69.18* | 72.60 (LPH, Z) | 70.28 (LPH) | 65.44 |
/AE/ | 63.67 | 64.24 | 65.40 | 66.95 (LPH, X) | 65.74 (LPH) | 63.65 |
/IY/ | 65.27 | 66.36 | 65.85 | 67.90 (LIP, Y) | 67.70 (LIP) | 66.22 |
/UW/ | 62.49 | 63.90 | 64.44 | 67.60 (LPH, Z) | 66.50 (LIP) | 69.03 |
FULL | 72.96 | 72.58 | 73.52 | 75.04 (CHN, X) | 75.12 (CHN) | 50.47 |
Valence | ||||||
/AA/ | 59.29 | 60.47 | 60.68 | 64.69 (LIP, Z) | 63.01 (CHW) | 51.21 |
/AE/ | 57.20 | 57.61 | 59.06* | 61.49 (LPW, X) | 60.02 (CHW) | 54.83 |
/IY/ | 59.61 | 60.36 | 61.34 | 62.85 (CHN, Y) | 61.85 (LPW) | 56.88 |
/UW/ | 61.20 | 63.17 | 63.62 | 64.42 (CHW, X) | 63.95 (LIP) | 56.25 |
FULL | 60.34 | 61.74 | 62.16 | 63.37 (LPH, Z) | 62.95 (LPW) | 60.45 |