LGTM: A Fast and Accurate kNN Search Algorithm in High-Dimensional Spaces.
Yusuke AraiDaichi AmagataSumio FujitaTakahiro HaraPublished in: DEXA (2) (2021)
Keyphrases
- knn
- k nearest neighbor
- search algorithm
- nearest neighbor
- k nearest neighbour
- knn algorithm
- text categorization
- text classification
- distance function
- similarity search
- neural network
- classification method
- support vector machine svm
- support vector machine
- classification algorithm
- range queries
- data mining
- majority voting
- information extraction
- multiscale
- tabu search
- face recognition
- input space
- distance measurement
- k nearest
- data sets
- shows significant improvements