The influence of semantics in IR using LSI and K-means clustering techniques.
Daniel JiménezEdgardo FerrettiVicente VidalPaolo RossoCarlos F. EnguixPublished in: ISICT (2003)
Keyphrases
- text retrieval
- information retrieval
- latent semantic indexing
- latent semantics
- formal semantics
- document centric
- logic programming
- ir models
- evaluation measures
- information retrieval systems
- retrieval model
- conceptual model
- information access
- singular value decomposition
- vector space
- retrieval systems
- semantic information
- information extraction
- k means