An Automatic Approach for Document-level Topic Model Evaluation.
Shraey BhatiaJey Han LauTimothy BaldwinPublished in: CoRR (2017)
Keyphrases
- topic models
- document level
- latent dirichlet allocation
- topic modeling
- probabilistic model
- co occurrence
- generative model
- latent variables
- sentence level
- text documents
- sentiment classification
- text mining
- artificial intelligence
- language model
- prior knowledge
- evaluation metrics
- xml retrieval
- relevance model
- retrieval strategies