Bit selection via walks on graph for hash-based nearest neighbor search.
Ya WangXianglong LiuDanchen ZhangDeqing WangYuan YangPublished in: Neurocomputing (2016)
Keyphrases
- nearest neighbor search
- locality sensitive hashing
- nearest neighbor
- hash functions
- neighborhood structure
- sequential search
- high dimensional
- hash table
- image retrieval
- similarity search
- memory based learning
- feature space
- search methods
- cost model
- approximate nearest neighbor
- road network
- machine learning
- graph model
- metric space
- hamming distance
- pattern matching
- index structure
- knn
- decision trees