Ensemble classifier for Twitter sentiment analysis.
Eugenio Martínez-CámaraYoan Gutiérrez VázquezJavi FernándezArturo Montejo-RáezRafael Muñoz GuillenaPublished in: WNACP@NLDB (2015)
Keyphrases
- sentiment analysis
- ensemble classifier
- social media content
- public opinion
- micro blog
- opinion mining
- ensemble learning
- social media
- text classification
- sentence level
- sentiment classification
- concept drift
- base classifiers
- social networks
- ensemble methods
- text mining
- classification models
- random forest
- micro blogging
- support vector machine
- fusion method
- natural language processing
- feature selection
- weak classifiers
- social networking
- sentiment lexicon
- multi class
- preprocessing step
- prediction accuracy
- online social networks
- user generated content
- xml documents
- data analysis
- decision trees