Keyphrases
- information retrieval
- data analysis
- data sets
- data sources
- data quality
- synthetic data
- data processing
- historical data
- statistical methods
- sensor data
- text mining
- image data
- knowledge discovery
- data points
- high quality
- databases
- query processing
- relational databases
- data collection
- computer systems
- query expansion
- statistical analysis
- missing data
- feature selection
- information systems
- database