Reliability of dimension reduction visualizations of hierarchical structures.
Elina ParviainenPublished in: ESANN (2010)
Keyphrases
- dimension reduction
- hierarchical structures
- hierarchical structure
- principal component analysis
- feature extraction
- high dimensional
- singular value decomposition
- high dimensional data
- high dimensionality
- unsupervised learning
- low dimensional
- dimensionality reduction
- feature selection
- feature space
- cluster analysis
- linear discriminant analysis
- structured documents
- data sets
- semi supervised
- relational databases
- preprocessing
- face recognition
- image segmentation
- data mining