Similarity Search Combining Query Relaxation and Diversification.
Ruoxi ShiHongzhi WangTao WangYutai HouYiwen TangJianzhong LiHong GaoPublished in: DASFAA (2) (2017)
Keyphrases
- similarity search
- query relaxation
- knowledge driven
- high dimensional
- distance function
- similarity measure
- metric space
- similarity searching
- multimedia databases
- knn
- query processing
- high dimensional data
- indexing techniques
- query answering
- hash functions
- cross view
- web databases
- low dimensional
- similarity queries
- data sets
- database
- metric access methods
- web search engines
- web search
- information retrieval