Keyphrases
- prior knowledge
- data structure
- data analysis
- data sets
- image data
- knowledge acquisition
- training data
- background knowledge
- high dimensional data
- raw data
- end users
- knowledge discovery
- supervised learning
- online learning
- human experts
- missing data
- heterogeneous data
- learned models
- data processing
- probability distribution
- small number
- data sources
- active learning
- learning algorithm
- neural network
- heterogeneous databases
- multiple types
- machine learning
- learning models
- original data
- decision trees
- learning process
- learning systems
- synthetic data
- computer systems
- data collection