Keyphrases
- high quality
- data sets
- data distribution
- data sources
- small number
- complex data
- data quality
- raw data
- data collection
- knowledge discovery
- data processing
- application domains
- data analysis
- training data
- computer systems
- data mining algorithms
- original data
- database
- probability distribution
- end users
- prior knowledge
- spatial data
- experimental data
- data structure