Helping identify when users find useful documents: examination of query reformulation intervals.
Chang LiuJacek GwizdkaJingjing LiuPublished in: IIiX (2010)
Keyphrases
- query reformulation
- query formulation
- retrieval systems
- web searches
- query suggestion
- semantic relationships
- information retrieval
- user studies
- information retrieval systems
- web documents
- document clustering
- relevant documents
- information sources
- user interface
- user interaction
- end users
- document collections
- recommender systems
- document representation
- user queries
- information seeking
- vector space
- text documents
- user profiles
- collaborative filtering
- xml documents
- metadata
- search engine