Mining FDA drug labels using an unsupervised learning technique - topic modeling.
Halil BisginZhichao LiuHong FangXiaowei XuWeida TongPublished in: BMC Bioinform. (2011)
Keyphrases
- topic modeling
- unsupervised learning
- text mining
- topic models
- text classification
- latent dirichlet allocation
- supervised learning
- modeling framework
- collaborative filtering
- pairwise
- heterogeneous information networks
- knowledge discovery
- topic extraction
- text documents
- scientific articles
- probabilistic model
- information extraction
- semi supervised
- training set
- semi supervised learning
- dimensionality reduction
- latent topics
- k nearest neighbor
- machine learning
- probability distribution
- pattern recognition
- reinforcement learning
- artificial intelligence