Keyphrases
- data sets
- data sources
- computer systems
- database
- data analysis
- experimental data
- data collection
- training data
- high quality
- data structure
- knowledge discovery
- data processing
- original data
- raw data
- data distribution
- small number
- image data
- data quality
- noisy data
- data objects
- data compression
- data reduction
- high dimensional data
- input data
- prior knowledge
- xml documents
- databases