Keyphrases
- high quality
- database
- data sets
- data quality
- data analysis
- data sources
- small number
- raw data
- spatial data
- probability distribution
- data structure
- missing data
- statistical analysis
- data processing
- data points
- data mining techniques
- relational databases
- knowledge discovery
- synthetic data
- attribute values
- video sequences
- application domains
- prior knowledge
- original data
- data objects
- information systems
- low quality