Knowledge-based clustering of ship trajectories using density-based approach.
Bo LiuErico N. de SouzaStan MatwinMarcin SydowPublished in: IEEE BigData (2014)
Keyphrases
- clustering algorithm
- k means
- hierarchical clustering
- clustering method
- density based clustering algorithm
- expert systems
- data sets
- cluster analysis
- data clustering
- moving objects
- knowledge base
- similarity function
- categorical data
- computer vision
- image segmentation
- data points
- unsupervised learning
- self organizing maps
- distance metric
- fuzzy clustering
- arbitrary shape