Keyphrases
- data sets
- database
- image data
- synthetic data
- raw data
- data quality
- data collection
- data processing
- log data
- data analysis
- data points
- web data
- input data
- textual data
- original data
- information sources
- electronic commerce
- training data
- missing data
- data distribution
- huge data
- web mining
- statistical analysis
- computer systems
- web applications
- end users
- data sources
- prior knowledge
- high quality