Keyphrases
- training data
- prior knowledge
- data sources
- data collection
- data sets
- background knowledge
- learning process
- experimental data
- image data
- synthetic data
- spatial data
- data mining techniques
- raw data
- small number
- noisy data
- data quality
- data analysis
- hidden variables
- learning problems
- knowledge acquisition
- learning models
- unsupervised learning
- data processing
- supervised learning
- xml documents
- high dimensional data
- statistical analysis
- privacy preserving
- input data
- human experts
- data warehouse
- original data
- knowledge discovery
- feature space
- database systems