A visualization method of third-order tensor for knowledge extraction from questionnaire data.
Hiroaki MasaiTomohiro YoshikawaTakeshi FuruhashiPublished in: IFSA/NAFIPS (2013)
Keyphrases
- knowledge extraction
- synthetic data
- test data
- input data
- prior knowledge
- data analysis
- raw data
- image data
- knowledge discovery
- data sources
- missing values
- data mining techniques
- statistical methods
- similarity measure
- data sets
- visualization tools
- prior information
- noisy data
- information loss
- database
- high order
- missing data
- pairwise
- machine learning
- data mining
- structured data
- high dimensional data
- support vector machine
- preprocessing
- data mining methods
- data visualization
- data structure
- correlation analysis