A study on extraction of minority groups in questionnaire data based on spectral clustering.
Kazuto InagakiTomohiro YoshikawaTakeshi FuruhashiPublished in: FUZZ-IEEE (2014)
Keyphrases
- spectral clustering
- data sets
- quantitative data
- similarity matrix
- training data
- data analysis
- k means
- knowledge discovery
- alternative clusterings
- evolutionary clustering
- spectral methods
- clustering method
- missing data
- cluster analysis
- similarity measure
- clustering algorithm
- image processing
- computer vision
- data mining