Keyphrases
- raw data
- complex data
- huge amounts
- information sources
- data sets
- end users
- digital data
- data analysis
- data sources
- input data
- heterogeneous sources
- log data
- synthetic data
- essential information
- sensor data
- background information
- multiple types
- collected data
- information resources
- web data
- knowledge discovery
- data processing
- data quality
- external data
- training data
- stored data
- high quality
- data structure
- missing information
- data mining techniques
- data mining tools
- privacy concerns
- global information
- information services
- database
- original data
- sensitive data
- numerical data
- data records
- image data
- high dimensional data
- missing data
- spatial data
- enormous amounts