Slang feature extraction by analysing topic change on social media.
Kazuyuki MatsumotoFuji RenMasaya MatsuokaMinoru YoshidaKenji KitaPublished in: CAAI Trans. Intell. Technol. (2019)
Keyphrases
- social media
- feature extraction
- image processing
- emerging topics
- user generated
- public opinion
- feature selection
- principal component analysis
- big data
- user generated content
- dimension reduction
- social networks
- blog posts
- extracting features
- social media data
- feature extractors
- social media content
- microblog posts
- neural network
- face recognition
- preprocessing
- image classification
- dimensionality reduction
- pattern recognition
- feature space
- feature vectors
- wavelet transform
- topic specific
- discriminant analysis
- social networking sites
- topic models
- social networking
- online social networks
- texture features
- texture analysis