An Optimization Framework for Propagation of Query-Document Features by Query Similarity Functions.
Maxim ZhukovskiyTsimafei KhatkevichGleb GusevPavel SerdyukovPublished in: CIKM (2015)
Keyphrases
- similarity function
- user queries
- database
- retrieval systems
- keywords
- query processing
- similarity scores
- query expansion
- image similarity
- relevance model
- relevance feedback
- query terms
- information retrieval systems
- machine learning
- feature set
- similarity measure
- search engine
- information retrieval
- nearest neighbor
- feature vectors
- access methods
- similarity values