Hybrid term indexing for different IR models.
Ken C. W. ChowRobert W. P. LukKam-Fai WongK. L. KwokPublished in: IRAL (2000)
Keyphrases
- ir models
- information retrieval
- retrieval model
- language model
- vector space model
- evaluation measures
- latent semantic indexing
- text retrieval
- term frequency
- inverse document frequency
- tf idf
- xml retrieval
- term weighting
- search engine
- information retrieval systems
- document retrieval
- vector space
- learning to rank
- query expansion
- information extraction
- retrieval effectiveness
- probabilistic model
- retrieval systems
- test collection
- similarity search
- document collections
- text classification
- co occurrence
- knn
- high dimensional