Title
Comparison of grazing behaviour of sheep on pasture with different sward surface heights using an inertial measurement unit sensor.
Abstract
•Our approach achieved high classification accuracy of grazing behaviour on all the epochs regardless of SSH.•Mean of accelerometer Z-axis, Entropy of accelerometer Y-axis, Entropy of accelerometer Z-axis, Mean of gyroscope X-axis and Mean of gyroscope Y-axis were the top 5 features that contributed most in classifying the grazing versus non-grazing activities and there were consistent trends in features across the three SSH.•There was enough robustness when the trained LDA classifier on a specific SSH was used to classify behaviour on different SSH.
Year
DOI
Venue
2018
10.1016/j.compag.2018.05.004
Computers and Electronics in Agriculture
Keywords
Field
DocType
Grazing behaviour,Inertial measurement unit,Sward surface heights,Linear discriminant analysis,Sheep
Data point,Computer vision,Feature vector,Pattern recognition,Accelerometer,Robustness (computer science),Pasture,Inertial measurement unit,Artificial intelligence,Engineering,Linear discriminant analysis,Grazing
Journal
Volume
ISSN
Citations 
150
0168-1699
0
PageRank 
References 
Authors
0.34
2
5
Name
Order
Citations
PageRank
Leifeng Guo101.01
Mitchell Welch241.50
Robin Dobos300.34
Paul W Kwan46711.65
Wensheng Wang563.09