Skip to main content

Table 1 Detection performance summary table for both species

From: Automated peak detection method for behavioral event identification: detecting Balaenoptera musculus and Grampus griseus feeding attempts

 

Default detections

Optimal detections

Mean

Median

SE

IQR

Mean

Median

SE

IQR

Blue whales

True positives

58.306

55.000

6.999

54.250

56.111

49.500

6.693

54.750

False positives

222.528

127.000

40.895

102.250

57.361

45.000

7.453

59.250

Misses

6.886

4.000

1.148

11.000

9.143

7.000

1.326

10.500

True-positive rate

0.865

0.918

0.031

0.132

0.835

0.881

0.028

0.136

False-positive rate

0.067

0.034

0.010

0.081

0.104

0.096

0.010

0.083

Misses rate

0.110

0.079

0.019

0.122

0.141

0.113

0.015

0.134

Distance from [0,1]

0.162

0.128

0.031

0.161

0.205

0.172

0.028

0.150

Risso’s dolphins

True positives

27.833

2.500

15.345

37.500

26.000

2.000

14.624

30.500

False positives

606.000

218.500

312.347

243.250

85.167

31.500

33.049

145.500

Misses

23.714

14.000

11.004

33.000

26.857

13.000

12.160

36.500

True-positive rate

0.441

0.492

0.122

0.760

0.385

0.410

0.108

0.697

False-positive rate

0.053

0.015

0.027

0.022

0.017

0.007

0.007

0.022

Misses rate

0.243

0.279

0.084

0.286

0.339

0.314

0.080

0.154

Distance from [0,1]

0.568

0.508

0.122

0.759

0.617

0.593

0.107

0.695

  1. The table shows the mean and median values representing the overall performance of the detection method across all individuals within each species as well as the standard error (SE) and interquartile range (IQR) for each element of the table. “Distance from [0,1]” refers to ROC curve analysis, with smaller values (closer to 0) representing better performance. Note that the performance statistics for each individual animal in this study are shown in Additional file 1
Back to article page

Animal Biotelemetry

ISSN: 2050-3385