Latent Dirichlet Allocation in predicting clinical trial terminations.
Simon GelettaLendie FollettMarcia LaugermanPublished in: BMC Medical Informatics Decis. Mak. (2019)
Keyphrases
- latent dirichlet allocation
- clinical trials
- topic models
- topic modeling
- decision support system
- lda model
- generative model
- topic discovery
- text mining
- gibbs sampling
- variational inference
- variational bayesian inference
- probabilistic latent semantic analysis
- latent topic models
- experimental design
- latent topics
- machine learning
- text documents
- co occurrence
- semi supervised
- latent topic model
- information extraction
- knowledge discovery