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. 2019 Jul 25;13:250. doi: 10.3389/fnhum.2019.00250

Table 2.

Confusion matrix of five sound labels over all subjects in offline analysis.

Predicted labels Accuracy (%)
Duck Bird Frog Seagull Dove
True labels
Duck 17 5 5 1 2 56.7
Bird 2 24 1 1 2 80.0
Frog 2 2 22 1 3 73.3
Seagull 6 2 3 18 1 60.0
Dove 0 3 2 1 24 80.0
Mean 70.0