2017
DOI: 10.1016/j.anbehav.2016.12.005
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Applications of machine learning in animal behaviour studies

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Cited by 406 publications
(312 citation statements)
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“…Because the main objective of the present study is to implement decision trees based on clustering methods, we first categorized the carcasses in accordance with their ribeye steak tenderness scores . Thus, we used different unsupervised learning tools such as k ‐means, hierarchical cluster analysis (HCA) and partitioning around medoids clustering algorithms . The tenderness scores were mean centred prior to any clustering analysis by computing Z ‐scores.…”
Section: Methodsmentioning
confidence: 89%
See 1 more Smart Citation
“…Because the main objective of the present study is to implement decision trees based on clustering methods, we first categorized the carcasses in accordance with their ribeye steak tenderness scores . Thus, we used different unsupervised learning tools such as k ‐means, hierarchical cluster analysis (HCA) and partitioning around medoids clustering algorithms . The tenderness scores were mean centred prior to any clustering analysis by computing Z ‐scores.…”
Section: Methodsmentioning
confidence: 89%
“… K‐ means is an iterative clustering method used to automatically partition a dataset into k groups where the number of clusters k is assumed to be fixed a priori by minimizing relative distances . This algorithm consists of two separate phases: the first phase is to define k centroids, one for each cluster, and the second phase is to take each point belonging to the given dataset and associate it with the nearest centroid. HCA is a cluster analysis that seeks to build a hierarchy and binary tree of clusters . It classifies a dataset into groups that are internally homogeneous and externally isolated on the basis of measuring the similarity or dissimilarity between groups. …”
Section: Methodsmentioning
confidence: 99%
“…So far our approach focused on detecting specific morphological traits of the insect and developing a computer vision algorithm able to discern between insects following a “supervised parametric learning” (Crisci, Ghattas, & Perera, ). A different strategy, based on “machine learning algorithms,” will be explored in the future (Valletta, Torney, Kings, Thornton, & Madden, ). Developments on image analysis are expected to enhance the efficacy of the trapping system, further reducing the operational cost and ultimately reaching a completely automatized FF trapping and identification system.…”
Section: Discussionmentioning
confidence: 99%
“…This more automated form of feature extraction has been successfully applied in speech, audio and image recognition where they have outperformed other machine learning techniques (see LeCun, Bengio, & Hinton, for a review). Deep learning is a relatively new ML technique that to our knowledge has not been applied to animal tracking data or animal behavioural studies to date, but that has been suggested to be a potentially useful tool (Valletta, Torney, Kings, Thornton, & Madden, ).…”
Section: Introductionmentioning
confidence: 99%