Keyphrases
- factor analysis
- sparse matrices
- high dimensional
- latent factors
- independent component analysis
- discriminant analysis
- matrix factorization
- cluster analysis
- floating point
- linear algebra
- low dimensional
- dimensionality reduction
- statistical tests
- latent variables
- nearest neighbor
- feature space
- data analysis
- condition number
- similarity measure
- statistical analysis
- feature extraction
- data points