LayerLSH: Rebuilding Locality-Sensitive Hashing Indices by Exploring Density of Hash Values
Locality-sensitive hashing (LSH) has attracted extensive research efforts for approximate nearest neighbors (NN) search. However, most of these LSH-based index structures fail to take data distribution into account. They perform well in a uniform data distribution setting but exhibit unstable perfor...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
IEEE
2022-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/9795034/ |