Online Query Refinement on Information Retrieval Systems: A Process Model of Searcher/System Interactions.
Hsinchun ChenVasant DharPublished in: SIGIR (1990)
Keyphrases
- information retrieval systems
- process model
- query refinement
- relevance feedback
- information retrieval
- process mining
- web search
- business process
- retrieval systems
- document collections
- business processes
- query formulation
- query expansion
- user queries
- search engine
- relevant documents
- retrieval effectiveness
- web information retrieval
- retrieval model
- search queries
- structured documents
- petri net
- xml retrieval
- multimedia retrieval
- similarity search
- language model
- retrieved documents
- machine learning
- query terms
- data sets
- pseudo relevance feedback
- data structure
- learning algorithm