Extracting Topics from Texts Based on Situations.
Zhiyi MaXuegong ZhanTianshun YaoPublished in: PACLIC (1996)
Keyphrases
- short texts
- keywords
- text documents
- manually generated
- newspaper articles
- information retrieval
- real world
- hot topics
- scientific papers
- data sets
- topic models
- topic detection
- short text
- covering a wide range
- writing style
- world knowledge
- text segmentation
- related topics
- natural language generation
- current situation
- data extraction
- latent dirichlet allocation
- text categorization
- natural language
- information systems