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. 2021 Nov 11;21(22):7498. doi: 10.3390/s21227498

Table 12.

Video-based stress recognition accuracy in the proposed method obtained by changing the threshold.

Accuracy (%)
Threshold 40% 50% 60%
Neutral 84.0000 79.0000 77.0000
Low Stress 58.0000 56.0000 52.0000
High Stress 79.5918 73.4694 67.3469
Total 73.8639 69.4898 65.4490