Tracking Sentiment and Topic Dynamics from Social Media.
Yulan HeChenghua LinWei GaoKam-Fai WongPublished in: ICWSM (2012)
Keyphrases
- social media
- public opinion
- social media data
- sentiment analysis
- user comments
- real world events
- hot topics
- social networks
- real time
- particle filter
- opinion retrieval
- dynamical systems
- opinion mining
- big data
- emerging topics
- sentiment classification
- online social media
- topic models
- object tracking
- appearance model
- kalman filter
- user generated content
- product reviews
- topic specific
- dynamical model
- motion model
- video sequences
- social networking
- influence propagation
- recommender systems
- tracking error
- robust tracking
- multi document summarization
- user generated
- positive and negative
- news articles
- moving target