"Relevance" as a boundary concept: Reconsidering early information retrieval.
Jan NolinPublished in: J. Documentation (2009)
Keyphrases
- information retrieval
- test collection
- relevance feedback
- information retrieval systems
- search engine
- relevance ranking
- language model
- ir evaluation
- information access
- question answering
- relevant documents
- document retrieval
- learning to rank
- document collections
- information filtering
- language modeling
- vector space model
- tf idf
- knowledge discovery
- digital libraries