Visual sentiment analysis of customer feedback streams using geo-temporal term associations.
Ming C. HaoChristian RohrdantzHalldor JanetzkoDaniel A. KeimUmeshwar DayalLars-Erik HaugMeichun HsuFlorian StoffelPublished in: Inf. Vis. (2013)
Keyphrases
- sentiment analysis
- opinion mining
- sentiment classification
- text classification
- sentence level
- multi aspect
- natural language processing
- data streams
- product reviews
- text mining
- user generated
- machine learning
- online reviews
- product features
- customer satisfaction
- visual features
- association rules
- feature selection
- artificial intelligence
- cross domain
- text categorization
- low level
- neural network