Dimensionality reduction of symbolic data.
P. NagabhushanK. Chidananda GowdaEdwin DidayPublished in: Pattern Recognit. Lett. (1995)
Keyphrases
- symbolic data
- dimensionality reduction
- principal component analysis
- feature space
- symbolic data analysis
- numerical data
- complex data
- low dimensional
- high dimensional data
- data sets
- feature extraction
- high dimensional
- feature selection
- pattern recognition
- interval data
- high dimensionality
- data representation
- data points
- principal components
- unsupervised learning
- data mining
- association rules
- face recognition
- database