4 aminophenol 2 Action detection 2 Action recognition 2 Animalia 2 Animals 2 Aorta, Abdominal 2 Class-distance 2 Classification (of information) 2 Classification performance 2 Complex scenes 2 Data sets 2 Decision trees 2 Detection methods 2 Epoprostenol 2 Formicidae 2 Generalization capability 2 Indomethacin 2 Instance-to-Class distance 2 Interest points 2 Intra-class variation 2 Linear programming 2 Male 2 Methoxamine 2 Multi-class 2 Muscle Contraction 2 Mutual informations 2 Nearest neighbor 2 Nearest neighbors 2 Non-parametric classifiers 2 Orders of magnitude 2