Using Google™ facets as implicit feedback for query expansion in database searching.
Anna MastoraSarantos KapidakisPublished in: PETRA (2012)
Keyphrases
- query expansion
- implicit feedback
- relevance feedback
- search logs
- information retrieval systems
- retrieval effectiveness
- information retrieval
- pseudo relevance feedback
- implicit relevance feedback
- relevant documents
- user feedback
- user behavior
- relational databases
- language model
- retrieval model
- explicit feedback
- eye tracking
- database systems
- search engine
- query terms
- matrix factorization
- relevance judgments
- contextual information
- metadata
- machine learning
- image retrieval
- web search engines