Identifying Latent Semantics in High-Dimensional Web Data.
Ajit KumarSanjeev MaskaraJau-Min WongI-Jen ChiangPublished in: SWAT4LS (2013)
Keyphrases
- web data
- latent semantics
- high dimensional
- web mining
- latent semantic indexing
- embedding space
- low dimensional
- semi structured
- web pages
- topic models
- web documents
- web content
- dimensionality reduction
- textual information
- high dimensional data
- manifold learning
- similarity search
- query logs
- input space
- euclidean space
- website
- metric space
- information extraction
- database systems