Factor analysis of ordinal data via decomposition of matrices with grades.
Radim BelohlávekMarkéta KrmelováPublished in: Ann. Math. Artif. Intell. (2014)
Keyphrases
- factor analysis
- ordinal data
- independent component analysis
- component analysis
- discriminant analysis
- cluster analysis
- matrix factorization
- statistical tests
- correspondence analysis
- latent factors
- information criterion
- clustering algorithm
- singular value decomposition
- neural network
- learning algorithm
- supervised learning
- machine learning
- data mining