Table 3 Performance (%) of neural network-based facial expression recognition module
From: Music-aided affective interaction between human and service robot
Neural network #1 | Neural network #2 | ||
|---|---|---|---|
Neutral | 77.4 | Neutral | 64.1 |
Happy | 84.1 | Happy | 83.1 |
Angry | 66.1 | Angry | 81.4 |
Sad | 78.4 | Sad | 79.9 |
Average | 76.5 | Average | 77.1 |