Visual Analytics for Dimension Reduction and Cluster Analysis of High Dimensional Electronic Health Records.
Sheikh S. AbdullahNeda RostamzadehKamran SedigAmit X. GargEric McArthurPublished in: Informatics (2020)
Keyphrases
- dimension reduction
- cluster analysis
- visual analytics
- electronic health records
- data analysis
- high dimensional
- clinical data
- categorical data
- variable selection
- knowledge discovery
- visual analysis
- microarray data
- learning analytics
- low dimensional
- health care
- clustering method
- data mining
- data mining techniques
- high dimensional data
- unsupervised learning
- clinical trials
- clustering algorithm
- medical data
- dimensionality reduction
- high dimensionality
- data mining methods
- machine learning
- similarity search
- feature space
- k means
- data points
- information overload
- semi supervised
- feature extraction
- nearest neighbor
- principal component analysis