On the Update of Term Weights in Dynamic Information Retrieval Systems.
Charles L. VilesJames C. FrenchPublished in: CIKM (1995)
Keyphrases
- information retrieval systems
- retrieval effectiveness
- term weights
- retrieval model
- information retrieval
- document collections
- retrieval systems
- relevance feedback
- query expansion
- user queries
- tf idf
- relevant documents
- term weighting
- query terms
- machine learning
- context sensitive
- vector space model
- data mining
- weighting schemes
- weighting scheme
- language modeling
- document clustering
- database