Keyphrases
- heart rate
- topic models
- blood pressure
- topic modeling
- latent dirichlet allocation
- heart rate variability
- co occurrence
- latent variables
- text documents
- physical activity
- gibbs sampling
- probabilistic model
- generative model
- vital signs
- latent topics
- ecg signals
- physiological signals
- probabilistic topic models
- text mining
- hierarchical bayesian model
- latent topic models
- text corpora
- relevance model
- semi supervised
- natural language
- information retrieval