Abstract
Lameness is a vital welfare issue in most sheep farming countries, including the UK. The pre-detection at the farm level could prevent the disease from becoming chronic. The development of wearable sensor technologies enables the idea of remotely monitoring the changes in animal movements which relate to lameness. In this study, 3D-acceleration, 3D-orientation, and 3D-linear acceleration sensor data were recorded at ten samples per second via the sensor attached to sheep neck collar. This research aimed to determine the best accuracy among various supervised machine learning techniques which can predict the early signs of lameness while the sheep are walking on a flat field. The most influencing predictors for lameness indication were also addressed here. The experimental results revealed that the Decision Tree classifier has the highest accuracy of 75.46%, and the orientation sensor data (angles) around the neck are the strongest predictors to differentiate among severely lame, mildly lame and sound classes of sheep.
Original language | English |
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Title of host publication | Collaborative Computing: Networking, Applications and Worksharing |
Subtitle of host publication | 13th International Conference, CollaborateCom 2017, Edinburgh, UK, December 11–13, 2017, Proceedings |
Editors | Iman Romdhani, Lei Shu, Hara Takahiro, Zhangbing Zhou, Timothy Gordon, Deze Zeng |
Place of Publication | Edinburgh |
Publisher | Springer International Publishing |
Pages | 309-320 |
Number of pages | 12 |
Edition | 1 |
ISBN (Electronic) | 9783030009168 |
ISBN (Print) | 9783030009151 |
DOIs | |
Publication status | E-pub ahead of print - 26 Sept 2018 |
Event | CollaborateCom 2017 - 13th EAI International Conference on Collaborative Computing: Networking, Applications and Worksharing - Edinburgh, United Kingdom Duration: 11 Dec 2017 → 13 Dec 2017 http://collaboratecom.eai-conferences.org/ |
Publication series
Name | Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering book series |
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Volume | 252 |
Conference
Conference | CollaborateCom 2017 - 13th EAI International Conference on Collaborative Computing: Networking, Applications and Worksharing |
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Country/Territory | United Kingdom |
City | Edinburgh |
Period | 11/12/17 → 13/12/17 |
Internet address |
Keywords
- sensor data analysis
- classification
- sheep lameness detection
- machine learning