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. 2022 Jan 27;22(3):976. doi: 10.3390/s22030976

Table 2.

Confusion matrices. N-S: non-stress; S: stress. The percentage of true positives and true negatives of each class is represented in the diagonal of each table.

Predicted Classes
S N-S S N-S S N-S
S 94.74% 5.26% 84.21% 15.79% 100% 0%
Actual Classes N-S 0% 100% 10.53% 89.47% 10.53% 89.47%
Full Set Thermo Set No-Thermo Set