Unsupervised Terminological Ontology Learning Based on Hierarchical Topic Modeling.
Xiaofeng ZhuDiego KlabjanPatrick N. BlessPublished in: IRI (2017)
Keyphrases
- topic modeling
- ontology learning
- text corpora
- topic models
- semantic relations
- background knowledge
- text mining
- latent dirichlet allocation
- semantic web
- text classification
- natural language processing
- collaborative filtering
- unsupervised learning
- probabilistic topic models
- knowledge base
- information retrieval
- databases
- text documents
- inductive logic programming
- artificial intelligence
- generative model
- description logics
- latent variables
- high dimensional
- pairwise
- machine learning