Auto-Tagging Articles Using Latent Semantic Indexing and Ontology.
Rittipol RattanapanichGridaphat SrihareePublished in: ACIIDS (1) (2014)
Keyphrases
- latent semantic indexing
- text retrieval
- vector space
- information retrieval
- singular value decomposition
- document representation
- domain knowledge
- vector space model
- knowledge base
- semantic structure
- knowledge representation
- semantic information
- metadata
- latent semantic space
- data mining
- news articles
- knowledge discovery
- query processing
- high dimensional
- feature space
- feature extraction