Evaluating a Stream of Relational KNN Queries by a Knowledge Base.
Liang ZhuXin SongChunnian LiuPublished in: Int. J. Cooperative Inf. Syst. (2015)
Keyphrases
- knn
- k nearest neighbor
- knowledge base
- range queries
- nearest neighbor
- text categorization
- distance function
- knn algorithm
- k nearest neighbour
- query processing
- spatial networks
- sequential scan
- classification method
- query language
- classification algorithm
- similarity search
- data streams
- neural network
- text classification
- relational databases
- knn classifier
- query point
- feature selection
- support vector machine svm
- metric space
- sliding window
- data model
- shows significant improvements
- locality sensitive hashing
- support vector machine
- feature space