Semantic Vector Encoding and Similarity Search Using Fulltext Search Engines.
Jan RyglJan PomikálekRadim RehurekMichal RuzickaVít NovotnýPetr SojkaPublished in: Rep4NLP@ACL (2017)
Keyphrases
- similarity search
- search engine
- vector space
- metric space
- high dimensional
- distance function
- multimedia databases
- similarity measure
- similarity searching
- query processing
- knn
- information retrieval
- indexing techniques
- web search engines
- web pages
- high dimensional data
- r tree
- query refinement
- web search
- cross view
- nearest neighbor search
- efficient similarity search
- similarity queries
- similarity retrieval
- user queries
- high dimensional feature vectors
- triangle inequality
- hash functions
- data sets
- multi dimensional
- searching in metric spaces