Studies on a multidimensional public opinion network model and its topic detection algorithm.
Guanghui WangYuxue ChiYijun LiuYufei WangPublished in: Inf. Process. Manag. (2019)
Keyphrases
- detection algorithm
- network model
- public opinion
- hot topics
- social media
- sentiment analysis
- detection method
- motion detection
- detection accuracy
- opinion mining
- detection rate
- feature detection
- corner detection
- gene regulatory networks
- moving objects
- neural network
- immune algorithm
- outlier detection
- network properties
- vehicle detection
- fall detection
- blog search
- positive or negative
- shot change detection
- sentiment classification
- change detection
- topic models
- text mining