A Probabilistic Retrieval Model for Semistructured Data.
Jinyoung KimXiaobing XueW. Bruce CroftPublished in: ECIR (2009)
Keyphrases
- semistructured data
- probabilistic retrieval model
- query expansion
- relevance feedback
- semi structured
- regular expressions
- query language
- data model
- structured data
- information retrieval
- semistructured databases
- term frequency
- raw data
- heterogeneous data
- information retrieval systems
- language model
- database systems
- tree patterns
- database
- information extraction
- web search
- retrieval model
- probabilistic model
- web data
- image retrieval
- search engine
- machine learning
- data mining
- databases