Semi-supervised Clustering of Medical Text.
Pracheta SahooAsif EkbalSriparna SahaDiego Mollá AliodNandan KaushikPublished in: ClinicalNLP@COLING 2016 (2016)
Keyphrases
- semi supervised clustering
- semi supervised
- unsupervised clustering
- metric learning
- background knowledge
- information retrieval
- text mining
- pairwise constraints
- semi supervised learning
- semi supervised classification
- nonnegative matrix factorization
- keywords
- labeled data
- k means
- text documents
- feature selection
- hidden markov random fields
- semantic information
- unlabeled data
- supervised learning
- least squares
- clustering algorithm