Political sentiment analysis of tweets before and after the Greek elections of May 2012.
Katia Lida KermanidisManolis MaragoudakisPublished in: Int. J. Soc. Netw. Min. (2013)
Keyphrases
- sentiment analysis
- social media
- public opinion
- social media content
- micro blog
- opinion mining
- sentiment classification
- text classification
- multi aspect
- text mining
- user generated
- news media
- sentence level
- social networking
- online reviews
- natural language processing
- social networks
- user generated content
- online social networks
- named entities
- micro blogging
- e government
- social behavior
- collective classification
- product features
- data analysis
- information retrieval