Automated peak detection method for behavioral event identification Detecting Balaenoptera musculus and Grampus griseus feeding attempts
The desire of animal behaviorists for more flexible methods of conducting inter-study and inter-specific comparisons and meta-analysis of various animal behaviors compelled us to design an automated, animal behavior peak detection method that is potentially generalizable to a wide variety of data ty...
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ftcalvinuniv:oai:digitalcommons.calvin.edu:calvin_facultypubs-1176 2023-05-15T15:36:19+02:00 Automated peak detection method for behavioral event identification Detecting Balaenoptera musculus and Grampus griseus feeding attempts Sweeney, David A. DeRuiter, Stacy L. McNamara-Oh, Ye Joo Marques, Tiago A. 2019-04-04T07:00:00Z application/pdf https://digitalcommons.calvin.edu/calvin_facultypubs/177 https://digitalcommons.calvin.edu/cgi/viewcontent.cgi?article=1176&context=calvin_facultypubs unknown Calvin Digital Commons https://digitalcommons.calvin.edu/calvin_facultypubs/177 https://digitalcommons.calvin.edu/cgi/viewcontent.cgi?article=1176&context=calvin_facultypubs University Faculty Publications Blue whale Detection Lunge Norm-jerk Prey capture Risso's dolphin Animals text 2019 ftcalvinuniv 2022-08-11T17:15:50Z The desire of animal behaviorists for more flexible methods of conducting inter-study and inter-specific comparisons and meta-analysis of various animal behaviors compelled us to design an automated, animal behavior peak detection method that is potentially generalizable to a wide variety of data types, animals, and behaviors. We detected the times of feeding attempts by 12 Risso's dolphins (Grampus griseus) and 36 blue whales (Balaenoptera musculus) using the norm-jerk (rate of change of acceleration) time series. The automated peak detection algorithm identified median true-positive rates of 0.881 for blue whale lunges and 0.410 for Risso's dolphin prey capture attempts, with median false-positive rates of 0.096 and 0.007 and median miss rates of 0.113 and 0.314, respectively. Our study demonstrates that our peak detection method is efficient at automatically detecting animal behaviors from multisensor tag data with high accuracy for behaviors that are appropriately characterized by the data time series. Text Balaenoptera musculus Blue whale Calvin Digital Commons (Calvin University, Grand Rapids) |
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Calvin Digital Commons (Calvin University, Grand Rapids) |
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Blue whale Detection Lunge Norm-jerk Prey capture Risso's dolphin Animals |
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Blue whale Detection Lunge Norm-jerk Prey capture Risso's dolphin Animals Sweeney, David A. DeRuiter, Stacy L. McNamara-Oh, Ye Joo Marques, Tiago A. Automated peak detection method for behavioral event identification Detecting Balaenoptera musculus and Grampus griseus feeding attempts |
topic_facet |
Blue whale Detection Lunge Norm-jerk Prey capture Risso's dolphin Animals |
description |
The desire of animal behaviorists for more flexible methods of conducting inter-study and inter-specific comparisons and meta-analysis of various animal behaviors compelled us to design an automated, animal behavior peak detection method that is potentially generalizable to a wide variety of data types, animals, and behaviors. We detected the times of feeding attempts by 12 Risso's dolphins (Grampus griseus) and 36 blue whales (Balaenoptera musculus) using the norm-jerk (rate of change of acceleration) time series. The automated peak detection algorithm identified median true-positive rates of 0.881 for blue whale lunges and 0.410 for Risso's dolphin prey capture attempts, with median false-positive rates of 0.096 and 0.007 and median miss rates of 0.113 and 0.314, respectively. Our study demonstrates that our peak detection method is efficient at automatically detecting animal behaviors from multisensor tag data with high accuracy for behaviors that are appropriately characterized by the data time series. |
format |
Text |
author |
Sweeney, David A. DeRuiter, Stacy L. McNamara-Oh, Ye Joo Marques, Tiago A. |
author_facet |
Sweeney, David A. DeRuiter, Stacy L. McNamara-Oh, Ye Joo Marques, Tiago A. |
author_sort |
Sweeney, David A. |
title |
Automated peak detection method for behavioral event identification Detecting Balaenoptera musculus and Grampus griseus feeding attempts |
title_short |
Automated peak detection method for behavioral event identification Detecting Balaenoptera musculus and Grampus griseus feeding attempts |
title_full |
Automated peak detection method for behavioral event identification Detecting Balaenoptera musculus and Grampus griseus feeding attempts |
title_fullStr |
Automated peak detection method for behavioral event identification Detecting Balaenoptera musculus and Grampus griseus feeding attempts |
title_full_unstemmed |
Automated peak detection method for behavioral event identification Detecting Balaenoptera musculus and Grampus griseus feeding attempts |
title_sort |
automated peak detection method for behavioral event identification detecting balaenoptera musculus and grampus griseus feeding attempts |
publisher |
Calvin Digital Commons |
publishDate |
2019 |
url |
https://digitalcommons.calvin.edu/calvin_facultypubs/177 https://digitalcommons.calvin.edu/cgi/viewcontent.cgi?article=1176&context=calvin_facultypubs |
genre |
Balaenoptera musculus Blue whale |
genre_facet |
Balaenoptera musculus Blue whale |
op_source |
University Faculty Publications |
op_relation |
https://digitalcommons.calvin.edu/calvin_facultypubs/177 https://digitalcommons.calvin.edu/cgi/viewcontent.cgi?article=1176&context=calvin_facultypubs |
_version_ |
1766366662160809984 |