Application of Rough Set-Based Information Analysis to Questionnaire Data.
Naoto YamaguchiMao WuMichinori NakataHiroshi SakaiPublished in: J. Adv. Comput. Intell. Intell. Informatics (2014)
Keyphrases
- raw data
- data analysis
- statistical analysis
- data sets
- complex data
- sensor data
- huge amounts
- prior knowledge
- external data
- information resources
- collected data
- data collection
- structural information
- historical data
- temporal information
- correlation analysis
- empirical data
- information sources
- high quality
- synthetic data
- database
- data records
- multimedia data
- data acquisition
- visualization tool
- log data
- information loss
- global information
- data repositories
- data quality
- missing information
- domain experts
- stored data
- intelligence analysis
- data processing
- data mining techniques
- essential information
- end users
- data sources
- digital data
- descriptive statistics
- biological information
- heterogeneous data
- data mining tools
- information services
- web data
- prior information
- original data
- information sharing
- missing data
- user interaction
- image data
- domain knowledge
- data structure
- training data