Discovering Spatial High Utility Itemsets in High-Dimensional Spatiotemporal Databases.
Sai Chithra BommisettyPenugonda RavikumarRage Uday KiranMinh-Son DaoKoji ZettsuPublished in: IEA/AIE (1) (2021)
Keyphrases
- spatiotemporal databases
- high dimensional
- geographic information systems
- high utility itemsets
- mining high utility itemsets
- spatial data
- spatial databases
- constraint databases
- spatial information
- spatiotemporal data
- multi dimensional
- itemset mining
- itemsets
- data modeling
- metric space
- spatial reasoning
- mining algorithm
- nearest neighbor
- data points
- spatial relationships
- databases
- spatial objects
- similarity search
- knowledge representation
- relational databases
- feature space
- preprocessing