HDIdx: High-Dimensional Indexing for Efficient Approximate Nearest Neighbor Search.
Ji WanSheng TangYongdong ZhangJintao LiPengcheng WuSteven C. H. HoiPublished in: CoRR (2015)
Keyphrases
- nearest neighbor search
- high dimensional indexing
- high dimensional
- nearest neighbor
- indexing method
- low dimensional
- dimensionality reduction
- similarity search
- feature space
- data points
- metric space
- image retrieval
- multi dimensional
- high dimensional data
- road network
- hash functions
- index structure
- neural network
- dynamic programming
- search algorithm
- data structure