Pivot-Based Topic Models for Low-Resource Lexicon Extraction.
John RichardsonToshiaki NakazawaSadao KurohashiPublished in: PACLIC (2015)
Keyphrases
- topic models
- topic modeling
- latent dirichlet allocation
- text documents
- latent topic models
- latent topics
- latent variables
- co occurrence
- text mining
- information extraction
- probabilistic model
- gibbs sampling
- natural language
- variational inference
- probabilistic topic models
- generative model
- collaborative filtering
- text corpora
- text classification
- document collections
- artificial intelligence