Visualization of Topic-Sentiment Dynamics in Crowdfunding Projects.
Rafael Augusto Ferreira do CarmoSoong Moon KangRicardo SilvaPublished in: IDA (2017)
Keyphrases
- sentiment analysis
- sentiment classification
- opinion retrieval
- topic specific
- sentiment polarity
- opinion mining
- public opinion
- dynamic model
- case study
- data analysis
- data visualization
- product reviews
- data mining
- topic modeling
- opinion summarization
- visual representation
- expert finding
- software projects
- influence propagation
- self organizing maps
- information retrieval and extraction
- visualization tool
- multi document summarization
- latent dirichlet allocation
- dynamical systems
- natural language processing
- information extraction
- machine learning