A Graph-Based Bursty Topic Detection Approach in User-Generated Texts.
Li ZhaoYan LiXinran LiuHong ZhangPublished in: IEEE WISA (2014)
Keyphrases
- user generated
- topic detection
- text classification
- social media
- document clustering
- web content
- sentiment analysis
- text documents
- text data
- document collections
- user generated content
- user interests
- document level
- keywords
- text mining
- information retrieval
- digital libraries
- natural language
- social networks
- semi supervised
- text categorization
- co occurrence
- news articles
- website
- query suggestion
- feature selection
- machine learning