Clustering of farms based on slaughterhouse health aberration data

作者: B. Hulsegge , , K.H. de Greef

DOI: 10.18174/415138

关键词:

摘要: Large amounts of data from meat inspections can be used as a tool to support interventions for improvement herd health. We applied time-series analyses on 3.5 years inspection two pig slaughterhouses identify differences in health aberration patterns over time at farm-level. A negligibly evidence seasonality and substantial trend pattern percentage aberrations were identified. Differences exist between the farms months. This distinction is more elaborate than just grouping basis incidence.

参考文章(22)
Teemu Räsänen, Mikko Kolehmainen, Feature-based clustering for electricity use time series data international conference on adaptive and natural computing algorithms. pp. 401- 412 ,(2009) , 10.1007/978-3-642-04921-7_41
R. B. Cleveland, STL : A Seasonal-Trend Decomposition Procedure Based on Loess Journal of Office Statistics. ,vol. 6, pp. 3- 73 ,(1990)
Xiaozhe Wang, Kate A. Smith, Rob J. Hyndman, Dimension Reduction for Clustering Time Series Using Global Characteristics Lecture Notes in Computer Science. ,vol. 3516, pp. 792- 795 ,(2005) , 10.1007/11428862_108
Linda S. Fidell, Barbara G. Tabachnick, Using Multivariate Statistics (5th Edition) Allyn & Bacon, Inc.. ,(2006)
Malika Charrad, Nadia Ghazzali, Véronique Boiteau, Azam Niknafs, NbClust: An R Package for Determining the Relevant Number of Clusters in a Data Set Journal of Statistical Software. ,vol. 61, pp. 1- 36 ,(2014) , 10.18637/JSS.V061.I06
Xiaozhe Wang, Kate Smith, Rob Hyndman, Characteristic-Based Clustering for Time Series Data Data Mining and Knowledge Discovery. ,vol. 13, pp. 335- 364 ,(2006) , 10.1007/S10618-005-0039-X
Jorge Martínez, Pedro J. Jaro, Gorka Aduriz, Ernesto A. Gómez, Bernardo Peris, Juan M. Corpa, Carcass condemnation causes of growth retarded pigs at slaughter. Veterinary Journal. ,vol. 174, pp. 160- 164 ,(2007) , 10.1016/J.TVJL.2006.05.005
Karen Leffondré, Michal Abrahamowicz, Armelle Regeasse, Gillian A. Hawker, Elizabeth M Badley, Jane McCusker, Eric Belzile, Statistical measures were proposed for identifying longitudinal patterns of change in quantitative health indicators. Journal of Clinical Epidemiology. ,vol. 57, pp. 1049- 1062 ,(2004) , 10.1016/J.JCLINEPI.2004.02.012