Keyphrases
- data sets
- high quality
- statistical methods
- high dimensional data
- multiple sources
- original data
- training data
- data structure
- data analysis
- statistical significance
- human experts
- missing values
- data collection
- data mining techniques
- data sources
- probability distribution
- complex structures
- data reduction
- noisy data
- spectral clustering
- machine learning
- preprocessing
- machine learning methods
- experimental data
- data processing
- image data
- data points
- significant improvement
- data distribution
- computational cost
- bayesian networks
- small number
- raw data
- neural network
- data objects
- knowledge discovery
- data mining methods
- databases
- end users
- database