TweetSift: Tweet Topic Classification Based on Entity Knowledge Base and Topic Enhanced Word Embedding.
Quanzhi LiSameena ShahXiaomo LiuArmineh NourbakhshRui FangPublished in: CIKM (2016)
Keyphrases
- knowledge base
- classification accuracy
- topic specific
- social media
- latent topics
- feature selection
- decision trees
- support vector
- feature space
- feature vectors
- named entities
- class labels
- topic tracking
- machine learning
- topic models
- web documents
- image classification
- description logics
- pattern recognition
- question answering
- text classification
- classification method
- document classification
- supervised learning
- knowledge representation