Trendi: Tracking stories in news and microblogs via emerging, evolving and fading topics.
Xuchao ZhangLiang ZhaoZhiqian ChenArnold P. BoedihardjoJing DaiChang-Tien LuPublished in: IEEE BigData (2017)
Keyphrases
- topic detection
- news stories
- hot topics
- topic tracking
- news articles
- emerging topics
- social media
- topic detection and tracking
- news sources
- particle filter
- short texts
- online news
- news items
- real time
- news topics
- kalman filter
- text classification
- user generated content
- news feeds
- multipath
- particle filtering
- information retrieval
- keywords
- document clustering
- wireless communication
- short text
- news sites
- object tracking
- data mining
- robust tracking
- text data
- website
- moving target
- video sequences
- document collections
- news events
- motion model
- latent dirichlet allocation
- visual tracking
- related topics
- blog posts
- wireless channels