Labeling News Topic Threads with Wikipedia Entries.
Tomoki OkuokaTomokazu TakahashiDaisuke DeguchiIchiro IdeHiroshi MurasePublished in: ISM (2009)
Keyphrases
- short texts
- news articles
- topic tracking
- news stories
- short text
- hot topics
- news items
- topic detection
- wikipedia articles
- news topics
- topic detection and tracking
- document collections
- named entities
- active learning
- online news
- image segmentation
- news video
- topic models
- latent dirichlet allocation
- labeling process
- web news
- wordnet
- unsupervised learning
- social media
- wikipedia pages
- concept space
- blog posts
- labeling scheme
- semantic relations
- information retrieval systems
- keywords