BestNeighbor: efficient evaluation of kNN queries on large time series databases.
Oleksandra LevchenkoBoyan KolevDjamel Edine YagoubiReza AkbariniaFlorent MassegliaThemis PalpanasDennis E. ShashaPatrick ValduriezPublished in: Knowl. Inf. Syst. (2021)
Keyphrases
- knn
- k nearest neighbor
- similarity search
- range queries
- nearest neighbor
- distance computation
- k nearest neighbour
- indexing structure
- distance function
- text categorization
- classification algorithm
- text classification
- support vector machine svm
- sequential scan
- knn algorithm
- query processing
- support vector machine
- decision trees
- feature selection
- distance measurement
- spatial networks
- information extraction
- similarity queries
- query point
- nearest neighbor algorithm
- neural network
- refinement step
- data sets