Improving Information Retrieval Through a Global Term Weighting Scheme.
Daniel CuellarElva DíazEunice Esther Ponce de León SentíPublished in: MCPR (2015)
Keyphrases
- term weighting schemes
- information retrieval
- precision recall
- vector space model
- term weighting
- tf idf
- language modeling
- weighting scheme
- document collections
- information retrieval systems
- test collection
- text mining
- language model
- retrieval model
- learning to rank
- document level
- text retrieval
- query expansion
- relevance feedback
- search engine
- context sensitive
- document retrieval
- weighting schemes
- term weights