Table 2.
The numbers of each category of facial expressions in Affectnet for training.
| Facial Expression | Number |
|---|---|
| Neutral | 74,874 |
| Happy | 134,415 |
| Neutral | 25,459 |
| Sad | 14,090 |
| Surprise | 6,378 |
| Fear | 3,803 |
| Disgust | 24,882 |
| Contempt | 3,750 |
| Total | 287,651 |
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