Latent semantic analysis for tagging activation states and identifiability in northwestern Mexican news outlets.
Manuel-Alejandro Sánchez-FernándezAlfonso Medina UrreaJuan-Manuel Torres-MorenoPublished in: J. Intell. Fuzzy Syst. (2022)
Keyphrases
- latent semantic analysis
- co occurrence
- singular value decomposition
- information retrieval
- text summarization
- semantic space
- topic modeling
- latent semantic indexing
- metadata
- tf idf
- document clustering
- latent dirichlet allocation
- knowledge discovery
- least squares
- feature vectors
- test collection
- object recognition
- visual words
- multiscale
- machine learning