An Evaluation of Geotagged Twitter Data during Hurricane Irma Using Sentiment Analysis and Topic Modeling for Disaster Resilience.
Ike VayanskySathish A. P. KumarZhenlong LiPublished in: ISTAS (2019)
Keyphrases
- sentiment analysis
- opinion mining
- topic modeling
- information sources
- artificial intelligence
- public opinion
- product reviews
- text classification
- text mining
- training data
- labeled data
- semi supervised learning
- topic models
- text documents
- data points
- sentiment classification
- prior knowledge
- natural language
- machine learning