Table 11 Average recognition rate of different initial thresholds on CASIA
From: Decision tree SVM model with Fisher feature selection for speech emotion recognition
Initial threshold | 1%, 3% | 2%, 4%, 6% | 5%, 7~11% | 12~31% | ≥ 32% |
|---|---|---|---|---|---|
Average recognition rate (%) | 76.15 | 83.65 | 83.75 | 81.53 | 76.12 |