HDIdx: High-dimensional indexing for efficient approximate nearest neighbor search.
Ji WanSheng TangYongdong ZhangJintao LiPengcheng WuSteven C. H. HoiPublished in: Neurocomputing (2017)
Keyphrases
- nearest neighbor search
- high dimensional indexing
- high dimensional
- nearest neighbor
- indexing method
- similarity search
- low dimensional
- feature space
- dimensionality reduction
- data points
- high dimensional data
- index structure
- metric space
- multi dimensional
- image processing
- training set
- database
- similarity measure
- query optimization
- cost model
- feature selection
- databases
- data sets