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Table 2 Confusion matrix showing performance of the 5-nearest neighbor classification algorithm trained on data from Fox1 and tested on data from Fox2

From: Use of bio-loggers to characterize red fox behavior with implications for studies of magnetic alignment responses in free-roaming animals

Accuracy (%):

66.7

True class

Precision (%)

Cohen’s kappa:

0.50

Leaping

Foraging

Trotting

Predicted class

Leaping

7

0

0

100.0

Foraging

3

5

6

35.7

Trotting

0

2

10

83.3

 

Recall (%)

70.0

71.4

62.5

 
  1. The results displayed in this matrix can be viewed as estimates of how well the classifier, trained on Fox1, would perform on new, unseen data from a different fox
  2. Italicized values indicate cases where ground-truth behaviors (i.e. 'true class') match classifier prediction (i.e. 'predicted class')