Keyphrases
- data sets
- training samples
- data collection
- data processing
- pattern recognition
- data analysis
- data sources
- training data
- raw data
- classification accuracy
- machine learning
- preprocessing
- prior knowledge
- probability distribution
- synthetic data
- small number
- experimental data
- database
- bayesian methods
- network structure
- original data
- support vector machine svm
- statistical analysis
- text classification
- knowledge discovery
- feature space
- high quality
- databases