Flexible Similarity Search of Semantic Vectors Using Fulltext Search Engines.
Michal RuzickaVít NovotnýPetr SojkaJan PomikálekRadim RehurekPublished in: HybridSemStats@ISWC (2017)
Keyphrases
- similarity search
- search engine
- vector space
- metric space
- high dimensional
- multimedia databases
- query processing
- similarity measure
- similarity retrieval
- information retrieval
- distance function
- similarity searching
- indexing techniques
- web search
- efficient similarity search
- similarity queries
- high dimensional data
- web search engines
- r tree
- query refinement
- keyword search
- locality sensitive hashing
- knn
- cross view
- hash functions
- feature vectors
- keywords
- web pages
- metric access methods
- retrieval systems
- binary codes
- nearest neighbor search
- search queries
- databases
- user queries
- database systems
- data mining