Unsupervised Terminological Ontology Learning based on Hierarchical Topic Modeling.
Xiaofeng ZhuDiego KlabjanPatrick N. BlessPublished in: CoRR (2017)
Keyphrases
- topic modeling
- ontology learning
- text corpora
- topic models
- text mining
- semantic relations
- latent dirichlet allocation
- background knowledge
- natural language processing
- knowledge acquisition
- semantic web
- knowledge representation
- co occurrence
- knowledge base
- text classification
- collaborative filtering
- generative model
- information processing
- information retrieval
- inductive logic programming
- artificial intelligence
- machine learning
- unsupervised learning
- information extraction
- probabilistic model