Principal component analysis on interval data.
Federica GioiaCarlo LauroPublished in: Comput. Stat. (2006)
Keyphrases
- interval data
- principal component analysis
- minmax regret
- symbolic data
- principal components
- shortest path problem
- multivariate data
- data clustering
- temporal data
- covariance matrix
- dimensionality reduction
- feature space
- linear discriminant analysis
- face recognition
- dimension reduction
- low dimensional
- feature extraction
- shortest path
- genetic algorithm
- random walk
- training set