Keyphrases
- data sets
- data collection
- historical data
- database
- data processing
- input data
- data sources
- data mining techniques
- original data
- training data
- data analysis
- data quality
- image data
- mobile phone
- multimedia data
- data distribution
- privacy preserving
- machine learning
- complex data
- data objects
- raw data
- statistical methods
- experimental data
- mobile learning
- computer systems
- high quality
- data structure
- knowledge discovery
- end users
- xml documents