Dimensionality reduction techniques for multivariate data classification, interactive visualization, and analysis-systematic feature selection vs. extraction.
Andreas KönigPublished in: KES (2000)
Keyphrases
- feature selection
- visualization methods
- multivariate data
- interactive visualization
- dimensionality reduction
- high dimensionality
- feature extraction
- classification accuracy
- pattern recognition
- high dimensional
- principal components
- feature space
- dimension reduction
- machine learning
- text classification
- model selection
- support vector machine
- data visualization
- categorical data
- information visualization
- supervised learning
- unsupervised learning
- similarity search
- microarray
- knowledge discovery
- feature vectors
- support vector
- multivariate time series
- data structure
- real world