Principal components analysis with spline optimal transformations for continuous data
A new approach to generalize Principal Components Analysis in order to handle nonlinear structures has been recently proposed by the authors: quasi-linear PCA (qlPCA). It includes spline transformation of the original variables and the qualifier quasi was chosen to emphasize the exclusive use of lin...
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| Format: | article |
| Language: | eng |
| Published: |
2015
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| Online Access: | https://ciencia.iscte-iul.pt/public/pub/id/315 |
| Country: | Portugal |
| Oai: | oai:repositorio.iscte-iul.pt:10071/10076 |