Memory-Efficient RkNN Retrieval by Nonlinear k-Distance Approximation.
Sandra ObermeierMax BerrendorfPeer KrögerPublished in: WI/IAT (2020)
Keyphrases
- memory efficient
- k nearest neighbor
- reverse k nearest neighbor
- knn
- information retrieval
- multiple sequence alignment
- external memory
- image database
- relevance feedback
- nearest neighbor
- information retrieval systems
- closed form
- iterative deepening
- neural network
- feature extraction
- numerical integration
- index structure
- distance function
- integral image