Balanced Supervised Non-Negative Matrix Factorization for Childhood Leukaemia Patients.
Ali BrayteeDaniel R. CatchpoolePaul J. KennedyWei LiuPublished in: CIKM (2016)
Keyphrases
- negative matrix factorization
- matrix factorization
- unsupervised feature selection
- nonnegative matrix factorization
- sparse representation
- document clustering
- unsupervised learning
- clinical decision support systems
- principal component analysis
- supervised learning
- semi supervised
- learning algorithm
- constrained least squares
- spectral clustering
- tensor factorization
- dimensionality reduction
- latent semantic space
- public health
- clinical trials
- heart disease
- knowledge base
- search engine
- machine learning