Using paraphrases for improving first story detection in news and Twitter.
Sasa PetrovicMiles OsborneVictor LavrenkoPublished in: HLT-NAACL (2012)
Keyphrases
- social media
- news articles
- social networks
- micro blogging
- object detection
- detection method
- false positives
- news media
- topic detection
- detection algorithm
- natural language
- automatic detection
- user generated content
- hot topics
- event detection
- detection rate
- detection accuracy
- machine translation
- domain independent
- online social networks
- news stories
- information diffusion
- online news
- machine learning