Keyphrases
- data sets
- prior knowledge
- data collection
- learning algorithm
- training data
- knowledge discovery
- sensor data
- active learning
- synthetic data
- computer systems
- noisy data
- data processing
- original data
- data distribution
- experimental data
- background knowledge
- image data
- probability distribution
- data sources
- data analysis
- data structure
- hidden variables
- database
- learning models
- data objects
- previously learned
- raw data
- unsupervised learning
- knowledge acquisition
- small number
- high quality
- feature selection