Keyphrases
- data sets
- data collection
- data analysis
- data quality
- data processing
- image data
- small number
- databases
- distributed data
- complex data
- original data
- spatial data
- end users
- data sources
- high quality
- training data
- input data
- knowledge discovery
- data points
- computer systems
- missing data
- attribute values
- sensor data
- experimental data
- raw data
- information loss
- learning algorithm
- numerical data