Keyphrases
- raw data
- information sources
- collected data
- data sets
- huge amounts
- complex data
- web data
- data collection
- data structure
- heterogeneous data
- digital data
- heterogeneous sources
- historical data
- data analysis
- data processing
- image data
- prior knowledge
- statistical analysis
- high dimensional data
- computer systems
- essential information
- high quality
- global information
- training data
- private information
- enormous amounts
- data repositories
- privacy concerns
- database
- log data
- original data
- domain knowledge
- information processing
- background knowledge
- sensor data
- multiple sources
- data quality
- prior information
- complex structures
- spatial information
- information resources
- sensitive information
- synthetic data
- information loss
- stored data
- input data
- personal information