Keyphrases
- statistical analysis
- data sets
- high quality
- raw data
- database
- data analysis
- computer systems
- data sources
- data collection
- data processing
- survey data
- historical data
- complex data
- data points
- relational databases
- training data
- small number
- dimensionality reduction
- data mining techniques
- image data
- prior knowledge
- missing data
- experimental data
- data structure
- data objects
- noisy data
- information systems
- empirical data
- search engine