Cluster-based polyrepresentation as science modelling approach for information retrieval.
Muhammad Kamran AbbasiIngo FrommholzPublished in: Scientometrics (2015)
Keyphrases
- information retrieval
- information retrieval systems
- search engine
- artificial intelligence
- text retrieval
- longitudinal study
- retrieval model
- document collections
- question answering
- test collection
- information access
- computational linguistics
- information science
- query expansion
- learning to rank
- information filtering
- data mining
- relevance feedback
- computer science
- vector space model
- term weighting
- information visualization