Analyzing Emotional States Induced by News Articles with Latent Semantic Analysis.
Diana LupanMihai DascaluStefan Trausan-MatuPhilippe DessusPublished in: AIMSA (2012)
Keyphrases
- news articles
- latent semantic analysis
- emotional state
- co occurrence
- text documents
- document clustering
- information retrieval
- singular value decomposition
- tf idf
- text summarization
- topic modeling
- facial expressions
- latent semantic indexing
- latent dirichlet allocation
- visual words
- multiscale
- data mining
- text mining
- image retrieval
- artificial intelligence