Keyphrases
- synthetic data
- real world
- classification accuracy
- data sets
- classification method
- test data
- training samples
- feature set
- input vectors
- database
- pattern classification
- machine learning methods
- input data
- prior knowledge
- machine learning
- preprocessing
- classification trees
- training data
- support vector machine svm
- statistical methods
- prior information
- classification rate
- classification process
- dimensionality reduction methods
- large scale data sets
- classification scheme
- benchmark data sets
- correlation analysis
- missing values
- pairwise
- feature extraction
- missing data
- cross validation
- data structure
- text classification
- data mining techniques
- high dimensional
- feature space
- knowledge discovery
- support vector machine
- supervised learning
- dimensionality reduction
- data analysis
- extracted features
- information loss
- support vector
- feature subset
- decision trees
- original data
- model selection
- image segmentation
- objective function