SideEffectPTM: an unsupervised topic model to mine adverse drug reactions from health forums.
Sheng WangYanen LiDuncan C. FergusonChengxiang ZhaiPublished in: BCB (2014)
Keyphrases
- topic models
- topic modeling
- weakly supervised
- latent dirichlet allocation
- probabilistic topic models
- topic discovery
- latent variables
- latent topics
- probabilistic model
- text mining
- text documents
- generative model
- co occurrence
- lda model
- signal detection
- variational inference
- baseline models
- adverse drug reactions
- microblog posts
- text corpora
- web forums
- semi supervised
- unsupervised manner
- gibbs sampling
- databases
- probabilistic latent semantic analysis
- unsupervised learning
- text classification
- author topic model