Two Phase Extraction Method for Extracting Real Life Tweets Using LDA.
Shuhei YamamotoTetsuji SatohPublished in: APWeb (2013)
Keyphrases
- real life
- linear discriminant analysis
- latent dirichlet allocation
- social media
- topic models
- face recognition
- topic modeling
- generative model
- application domains
- real world
- topic discovery
- automatically extracted
- discriminant analysis
- feature extraction
- dimensionality reduction
- principal component analysis
- neural network
- named entities
- text mining
- news articles
- dimension reduction
- pattern recognition
- latent semantic analysis
- topic specific
- automatically extracting
- short text
- discriminating power