Fast kNN query processing over a multi-node GPU environment.
Ricardo J. BarrientosJavier A. RiquelmeRuber Hernández-GarcíaCristóbal A. NavarroWladimir E. Soto-SilvaPublished in: J. Supercomput. (2022)
Keyphrases
- knn
- k nearest neighbor
- query processing
- nearest neighbor
- k nearest neighbour
- real time
- range queries
- refinement step
- text categorization
- similarity search
- distance function
- text classification
- classification algorithm
- support vector machine svm
- r tree
- classification method
- support vector machine
- knn classifier
- database systems
- feature selection
- shows significant improvements
- knn algorithm
- k nearest
- distance computation
- test instances
- tree structure
- multi class
- data sets