Discriminative Feature Selection for Automatic Classification of Volcano-Seismic Signals.
Isaac ÁlvarezLuz GarcíaGuillermo CortésM. Carmen BenítezÁngel de la TorrePublished in: IEEE Geosci. Remote. Sens. Lett. (2012)
Keyphrases
- automatic classification
- feature selection
- seismic data
- signal processing
- discriminative features
- web page classification
- feature extraction
- mutual information
- informative features
- automatic detection
- support vector
- multi class
- feature selection algorithms
- automatically classify
- text categorization
- machine learning
- text classification
- high dimensionality
- classification accuracy
- information gain
- image dataset
- feature ranking
- feature subset
- feature space
- discriminative power
- selected features
- microarray data
- k nearest neighbor
- irrelevant features
- features extraction
- method for feature selection
- active learning
- feature set
- spectral analysis
- eeg signals
- independent component analysis
- unsupervised learning
- model selection