Contextual Latent Semantic Networks used for Document Classification.
Ondrej HavaMiroslav SkrbekPavel KordíkPublished in: KDIR (2012)
Keyphrases
- document classification
- latent semantic
- text classification
- web documents
- text categorization
- text data
- text mining
- classification algorithm
- contextual information
- text documents
- query expansion
- latent semantic indexing
- probabilistic latent semantic analysis
- natural language
- k nearest neighbor
- semantic information
- feature selection
- databases
- feature vectors
- data sets
- keywords
- multiscale
- latent semantic analysis