Source-LDA: Enhancing probabilistic topic models using prior knowledge sources.
Justin WoodPublished in: CoRR (2016)
Keyphrases
- knowledge sources
- probabilistic topic models
- latent dirichlet allocation
- topic models
- topic modeling
- blackboard architecture
- domain specific
- information retrieval
- cultural algorithms
- latent topics
- knowledge acquisition
- knowledge based systems
- multiple knowledge sources
- text mining
- domain knowledge
- generative model
- text corpora
- prior knowledge
- expert systems
- knowledge base
- semantic relations
- information sources
- text documents
- co occurrence
- word sense
- probabilistic latent semantic analysis
- natural language
- linear discriminant analysis
- machine translation
- general purpose
- natural language processing
- information extraction
- face recognition
- artificial intelligence