Incremental Retrieval of Documents Relevant to a Topic.
Caroline LyonBob DickersonJames A. MalcolmPublished in: TREC (2002)
Keyphrases
- query topic
- expert finding
- document content
- highly relevant documents
- retrieval model
- document level
- information retrieval
- document retrieval
- number of relevant documents
- information retrieval systems
- relevance scores
- relevant documents
- highly relevant
- retrieval systems
- related documents
- query expansion
- retrieve documents
- potentially relevant
- document set
- structured documents
- query specific
- retrieval process
- topic modeling
- query terms
- word frequency
- topic models
- document analysis
- test collection
- document indexing
- pseudo relevance feedback
- text documents
- multimedia documents
- document representation
- relevance feedback
- expert search
- language model
- web documents
- retrieval effectiveness
- retrieval strategies
- focused retrieval
- topic specific
- search tasks
- image database
- news stories
- topic segmentation
- index terms
- semantic content
- document collections
- text retrieval
- topic hierarchy
- heterogeneous collections
- multi document summarization
- relevance ranking
- relevance assessments
- relevance model
- user queries
- distributed information retrieval
- document structure
- document ranking
- ad hoc retrieval
- retrieved documents
- document clustering
- image retrieval
- keywords