Keyphrases
- data sets
- data sources
- prior knowledge
- data processing
- learning process
- data collection
- probability distribution
- data analysis
- learning systems
- data structure
- high quality
- training data
- synthetic data
- learning models
- sensor data
- database
- high dimensional data
- active learning
- reinforcement learning
- background knowledge
- missing data
- spatial data
- experimental data
- noisy data
- distributed data
- computer systems
- knowledge acquisition
- online learning
- input data
- supervised learning
- xml documents
- digital libraries
- social networks
- learning algorithm
- machine learning