Comparison of using passages and documents for blind relevance feedback in information retrieval.
Zhenmei GuMing LuoPublished in: SIGIR (2004)
Keyphrases
- information retrieval
- blind relevance feedback
- text retrieval
- document retrieval
- passage retrieval
- document collections
- relevant documents
- information retrieval systems
- question answering
- retrieval effectiveness
- vector space model
- test collection
- ranked list
- query expansion
- search engine
- retrieval model
- named entities
- language model
- retrieval systems
- structured documents
- document structure
- information extraction
- text documents
- web documents
- text mining
- user queries
- independence assumption
- digital libraries
- keywords