Geo-Spatial Multimedia Sentiment Analysis in Disasters.
Abdullah AlfarrarjehSumeet AgrawalSeon Ho KimCyrus ShahabiPublished in: DSAA (2017)
Keyphrases
- sentiment analysis
- geo spatial
- multimedia
- digital libraries
- opinion mining
- spatial data
- sentiment classification
- sentence level
- text classification
- big data
- multi aspect
- online reviews
- natural language processing
- geographic information
- positive or negative
- spatial analysis
- text mining
- metadata
- product reviews
- information sharing
- video data
- expert systems
- decision making
- product features
- feature selection
- artificial intelligence