The effectiveness of a nonsyntactic approach to automatic phrase indexing for document retrieval.
Joel L. FaganPublished in: JASIS (1989)
Keyphrases
- document retrieval
- language model
- document collections
- information retrieval
- retrieval model
- text retrieval
- ranking functions
- document indexing
- spreading activation
- learning to rank
- query independent
- cross language
- retrieved documents
- relevant documents
- document ranking
- database
- query terms
- inverted index
- pseudo relevance feedback
- retrieval strategies
- question answering systems