A novel approach for high-dimensional vector similarity join query.
Youzhong MaShijie JiaYongxin ZhangPublished in: Concurr. Comput. Pract. Exp. (2017)
Keyphrases
- high dimensional
- similarity join
- similarity search
- vector space
- metric space
- query processing
- distance computation
- database
- indexing techniques
- low dimensional
- similarity queries
- data structure
- range queries
- access methods
- multi dimensional
- indexing methods
- keywords
- distance function
- high dimensional data
- data sources
- structural similarity
- complex objects
- join operations
- feature extraction
- indexing structure
- efficient processing
- edit distance
- uncertain data
- k nearest neighbor
- nearest neighbor
- feature vectors