Hot Topic Detection in News Blogs from the Perspective of W2T.
Erzhong ZhouNing ZhongYuefeng LiJiajin HuangPublished in: AMT (2012)
Keyphrases
- social media
- detection algorithm
- rss feeds
- detection scheme
- detection accuracy
- blog posts
- false positives
- detection method
- keywords
- viewpoint
- news articles
- automatic detection
- computer vision
- social networks
- neural network
- user generated content
- news events
- news sites
- cross media
- blog entries
- topic models
- target detection
- event detection
- real time
- text classification
- multimedia
- information retrieval
- data sets