UMCC_DLSI-(SA): Using a ranking algorithm and informal features to solve Sentiment Analysis in Twitter.
Yoan GutiérrezAndy GonzálezRoger PérezJosé Ignacio AbreuAntonio Fernández OrquínAlejandro Mosquera LópezAndrés MontoyoRafael MuñozFranc CamaraPublished in: SemEval@NAACL-HLT (2013)
Keyphrases
- sentiment analysis
- ranking algorithm
- opinion mining
- product features
- public opinion
- sentiment classification
- social media content
- sentence level
- text classification
- product reviews
- social networks
- user generated
- natural language processing
- machine learning
- link analysis
- random walk
- text mining
- knowledge discovery
- knowledge base
- manifold ranking
- sentiment lexicon