Sentiment Analysis and Trend Detection in Twitter.
María del Pilar Salas-ZárateJosé Medina-MoreiraPaul Javier Álvarez-SagubayKatty Lagos-OrtizMario Andrés Paredes-ValverdeRafael Valencia-GarcíaPublished in: CITI (2016)
Keyphrases
- trend detection
- sentiment analysis
- text mining
- opinion mining
- text classification
- social media content
- sentiment classification
- public opinion
- multi aspect
- natural language processing
- micro blog
- online reviews
- user generated
- sentence level
- product reviews
- social media
- databases
- online social networks
- product features
- visualization methods
- sentiment lexicon
- user interaction
- information extraction
- knowledge discovery
- feature space
- data analysis
- decision trees
- social networks
- neural network