COVID-19 Public Opinion and Emotion Monitoring System Based on Time Series Thermal New Word Mining.
Yixian ZhangJieren ChenBoyi LiuYifan YangHaocheng LiXinyi ZhengXi ChenTenglong RenNaixue XiongPublished in: CoRR (2020)
Keyphrases
- monitoring system
- public opinion
- health monitoring
- social media
- data acquisition
- sentiment analysis
- sentence level
- opinion mining
- text mining
- heterogeneous wireless sensor networks
- co occurrence
- positive or negative
- health status
- field bus
- data mining
- knowledge discovery
- control system
- data analysis
- keywords
- knowledge base
- vital signs