Using Oracle for natural language document retrieval an automatic query reformulation approach.
Jens GrivollaPublished in: SIGIR (2005)
Keyphrases
- document retrieval
- query reformulation
- natural language
- language model
- information retrieval
- document collections
- retrieval systems
- query formulation
- ranking functions
- retrieval model
- relevance feedback
- learning to rank
- machine learning
- relevant documents
- natural language processing
- knowledge representation
- anchor text
- user interaction
- question answering
- semi automatic
- text mining
- information extraction
- active learning
- xml documents
- language modeling
- multimedia
- database