Combining Unsupervised and Supervised Approaches to Feature Selection for Multivariate Signal Compression.
Victor EruhimovVladimir MartyanovPeter RaulefsEugene TuvPublished in: IDEAL (2006)
Keyphrases
- feature selection
- unsupervised methods
- unsupervised learning
- unsupervised feature selection
- supervised and unsupervised learning
- supervised learning
- semi supervised
- supervised methods
- signal processing
- learning algorithm
- discriminant projection
- feature selection algorithms
- compression algorithm
- text classification
- image compression
- multi class
- feature extraction
- image quality
- data compression
- supervised classification
- selected features
- mutual information
- feature set
- machine learning
- supervised learning tasks