Predicting happiness: user interactions and sentiment analysis in an online travel forum.
Julia NeidhardtNataliia RümmeleHannes WerthnerPublished in: J. Inf. Technol. Tour. (2017)
Keyphrases
- sentiment analysis
- user interaction
- social media content
- product reviews
- online reviews
- opinion mining
- online video
- sentiment classification
- user feedback
- sentence level
- user behavior
- text classification
- user studies
- multi aspect
- user experience
- product features
- text mining
- user generated
- natural language processing
- data mining
- sentiment lexicon
- user interface
- cross domain
- feature selection
- social networks
- information retrieval