Going beyond Corr-LDA for detecting specific comments on news & blogs.
Mrinal Kanti DasTrapit BansalChiranjib BhattacharyyaPublished in: WSDM (2014)
Keyphrases
- topic models
- social media
- user generated content
- blog posts
- computer vision
- latent dirichlet allocation
- linear discriminant analysis
- social networks
- principal component analysis
- keywords
- news sites
- nearest neighbor
- text mining
- domain specific
- user comments
- face recognition
- discriminant analysis
- news articles
- website
- news events
- topic modeling
- search engine
- linear discriminate analysis
- news stories
- high dimensional data
- generative model
- natural language processing
- support vector
- bayesian networks
- high level