4D+SNN: A Spatio-Temporal Density-Based Clustering Approach with 4D Similarity.
Ricardo OliveiraMaribel Yasmina SantosJoão Moura-PiresPublished in: ICDM Workshops (2013)
Keyphrases
- density based clustering
- spatio temporal
- arbitrary shape
- high efficiency
- similarity measure
- clustering algorithm
- nearest neighbor
- categorical data
- distributed data mining
- outlier detection
- euclidean distance
- density based clustering algorithm
- image sequences
- databases
- distance measure
- similarity metric
- data management
- dimensionality reduction
- moving objects
- clusters of arbitrary shapes