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Table 3 Confusion matrix

From: Identification of behaviours from accelerometer data in a wild social primate

 

Foraging

Grooming (actor)

Grooming (receiver)

Resting (lying)

Resting (sitting)

Running

Standing

Walking

Tot. pred.

Foraging

3805

14

8

38

100

0

240

122

4327

Grooming (actor)

0

12

0

0

0

0

1

0

13

Grooming (receiver)

1

3

125

0

6

0

3

0

138

Resting (lying)

5

0

25

490

9

0

11

0

540

Resting (sitting)

116

28

42

134

4472

0

181

4

4977

Running

0

0

0

0

0

66

1

4

71

Standing

56

20

5

30

60

0

369

4

544

Walking

83

0

0

1

11

7

44

2524

2670

Tot obs.

4066

77

205

693

4658

73

850

2658

13,280

  1. Comparison of the predicted behaviour (from our model) and observed behaviour (from video recording) showing the quality of extraction of different behaviours. Observed behaviours are organised in columns and predicted behaviours are in rows. values in italics represent the true positives correctly classified by our model