Fast Top-k Area Topics Extraction with Knowledge Base.
Fang ZhangXiaochen WangJingfei HanJie TangShiyin WangPublished in: CoRR (2017)
Keyphrases
- knowledge base
- knowledge representation
- highly relevant
- information retrieval
- related topics
- information extraction
- knowledge acquisition
- knowledge structures
- query processing
- description logics
- topic models
- knowledge extraction
- topic modeling
- rule base
- topic detection
- automatic extraction
- automatically extracted
- current issues
- data sets
- latent dirichlet allocation
- user defined
- domain experts
- logic programming
- knowledge based systems
- domain specific
- search engine
- data mining