Helping users discover perspectives: Enhancing opinion mining with joint topic models.
Tim DrawsJody LiuNava TintarevPublished in: CoRR (2020)
Keyphrases
- opinion mining
- topic modeling
- topic models
- helping users
- latent dirichlet allocation
- text mining
- user feedback
- sentiment analysis
- text corpora
- web pages
- text documents
- co occurrence
- generative model
- latent variables
- probabilistic model
- information overload
- search engine
- text classification
- document retrieval
- artificial intelligence
- information retrieval
- machine learning
- dimensionality reduction
- knowledge base