In-DBMS Sampling-based Sub-trajectory Clustering.
Nikos PelekisPanagiotis TampakisMarios VodasCostas PanagiotakisYannis TheodoridisPublished in: EDBT (2017)
Keyphrases
- clustering algorithm
- database management systems
- data management
- self organizing maps
- database systems
- clustering method
- k means
- unsupervised learning
- data clustering
- categorical data
- hierarchical clustering
- spectral clustering
- database
- monte carlo
- high dimensional data
- grid cells
- cluster analysis
- data processing
- neural network
- document clustering
- data model
- image sequences
- data mining tasks
- graph theoretic