Knowledge Source Rankings for Semi-Supervised Topic Modeling.
Justin WoodCorey W. ArnoldWei WangPublished in: Inf. (2022)
Keyphrases
- topic modeling
- knowledge sources
- semi supervised
- topic models
- blackboard architecture
- latent dirichlet allocation
- semi supervised learning
- domain knowledge
- labeled data
- domain specific
- generative model
- text mining
- knowledge based systems
- multiple knowledge sources
- unlabeled data
- semantic relations
- control knowledge
- information sources
- text classification
- knowledge acquisition
- knowledge base
- pairwise
- expert systems
- collaborative filtering
- supervised learning
- active learning
- text documents
- unsupervised learning
- contextual constraints
- maximum likelihood
- general purpose
- co occurrence
- latent topics
- bayesian networks