Instant Message Clustering Based on Extended Vector Space Model.
Le WangYan JiaWeihong HanPublished in: ISICA (2007)
Keyphrases
- vector space model
- information retrieval
- retrieval model
- vector space
- index terms
- semantic similarity
- tf idf
- web documents
- document representation
- language model
- semantic information
- document clustering
- latent semantic indexing
- document retrieval
- database
- test collection
- information retrieval systems
- text retrieval
- databases