Keyphrases
- data analysis
- principal component analysis
- face recognition
- data mining
- high dimensional
- discrete geometry
- feature extraction
- principal components analysis
- principal components
- data collection
- dimensionality reduction
- data processing
- neural network
- face images
- covariance matrix
- dimension reduction
- k means
- discrete version
- data warehouse
- feature space
- principle component analysis
- exploratory data analysis
- genetic algorithm
- multi aspect