Efficient spatial data partitioning for distributed kNN joins.
Ayman ZeidanHuy T. VoPublished in: J. Big Data (2022)
Keyphrases
- knn
- data partitioning
- k nearest neighbor
- parallel execution
- similarity search
- parallel query processing
- nearest neighbor
- highly scalable
- k nearest neighbour
- distance function
- text categorization
- text classification
- distributed environment
- distributed systems
- training data
- knn algorithm
- spatial information
- neural network
- query processing
- knn classification
- knn classifier
- query optimization
- query execution
- hierarchical clustering
- peer to peer
- feature selection