National happiness index monitoring using Twitter for bilanguages.
Di WangAhmad Al-RubaieBenjamin HirschGregory Cameron PolePublished in: Soc. Netw. Anal. Min. (2021)
Keyphrases
- social media
- monitoring system
- social networks
- united states
- real time
- index structure
- social media streams
- network structure
- online social networks
- information diffusion
- information systems
- b tree
- social networking
- indexing method
- micro blogging
- database
- relevance feedback
- data acquisition
- structural similarity
- emotion recognition
- early warning
- news media
- polarity classification