Keyphrases
- social media
- social networks
- online social networks
- micro blogging
- social networking
- latin america
- social media data
- user generated content
- polarity classification
- social networking sites
- knowledge base
- database
- information diffusion
- social web
- text messages
- computer vision
- social relationships
- topic detection
- genetic algorithm
- data mining
- emerging topics
- neural network
- databases