A Hierarchical Spectral Method for Extreme Classification.
Paul MineiroNikos KarampatziakisPublished in: CoRR (2015)
Keyphrases
- classification method
- machine learning methods
- support vector machine
- support vector machine svm
- classification accuracy
- preprocessing
- training phase
- classification algorithm
- training samples
- ordinal data
- accuracy rate
- segmentation method
- detection method
- pairwise
- computational complexity
- unsupervised learning
- high accuracy
- spectral features
- hyperspectral images
- cost function
- feature extraction
- significant improvement
- pattern classification
- training process
- classification scheme
- similarity measure
- objective function
- image segmentation
- classification process
- classification rate
- feature set
- machine learning algorithms
- segmentation algorithm
- supervised learning
- model selection