Topic Tracking using Subject Templates and Clustering Positive Training Instances.
Yoshimi SuzukiFumiyo FukumotoYoshihiro SekiguchiPublished in: COLING (2002)
Keyphrases
- training instances
- positive and negative
- topic tracking
- clustering algorithm
- data distribution
- training data
- learning tasks
- k means
- test instances
- topic detection and tracking
- decision rules
- news stories
- text classification
- news articles
- information filtering
- semi supervised learning
- machine learning
- decision trees
- information retrieval