Approximate Nearest Neighbor Search Using Query-Directed Dense Graph.
Hongya WangZeng ZhaoKaixiang YangHui SongYingyuan XiaoPublished in: DASFAA (Workshops) (2021)
Keyphrases
- approximate nearest neighbor search
- kd tree
- query processing
- database
- nearest neighbor
- data structure
- locality sensitive hashing
- high dimensional feature vectors
- range queries
- metric space
- approximate nearest neighbor
- nearest neighbor search
- hash functions
- index structure
- graph matching
- relevance feedback
- multimedia retrieval
- high dimensional
- image classification
- image features
- information retrieval systems
- web images
- graph databases
- indexing techniques
- vector space
- similarity search