Dynamic Query Expansion based on User's Real Time Implicit Feedback.
Sanasam Ranbir SinghHema A. MurthyTimothy A. GonsalvesPublished in: KDIR (2010)
Keyphrases
- query expansion
- implicit feedback
- relevance feedback
- search logs
- user feedback
- implicit relevance feedback
- retrieval effectiveness
- relevant documents
- information retrieval systems
- explicit feedback
- relevance judgments
- information retrieval
- pseudo relevance feedback
- user behavior
- initial query
- collaborative filtering
- eye tracking
- language model
- retrieval model
- recommender systems
- image retrieval
- document retrieval
- user interaction
- web search
- active learning
- matrix factorization
- search engine
- log data
- retrieved documents
- personalized recommendation
- query terms
- user queries
- web search engines
- search sessions
- clickthrough data
- user interface