Keyphrases
- classification method
- preprocessing
- classification systems
- benchmark datasets
- accurate classification
- unsupervised methods
- terms of classification accuracy
- classification accuracy
- robust classification
- pattern recognition
- semantic information
- density estimation
- classification algorithm
- supervised classification
- roc curve
- benchmark data sets
- pattern classification
- data mining
- image classification
- dimensionality reduction
- data points
- feature vectors
- support vector
- feature selection