Detection of Abnormal Fish Trajectories Using a Clustering Based Hierarchical Classifier.
Cigdem BeyanRobert B. FisherPublished in: BMVC (2013)
Keyphrases
- anomaly detection
- hierarchical classification
- false positives
- false negative
- detection accuracy
- support vector machine classifier
- automatic detection
- training data
- support vector
- object detection
- feature selection
- class labels
- detection method
- detection algorithm
- decision trees
- face detection
- feature set
- support vector machine
- detection rate
- neural network
- feature extraction and classification
- trajectory data
- classifier systems
- spam detection
- training set
- fish species
- classifier training
- discriminative classifiers
- moving objects
- false alarms
- spatio temporal
- training samples