A collection of dimensionality reduction techniques from R packages and a common interface for calling the methods.
A Framework for Dimensionality Reduction for the R language.
A collection of dimensionality reduction techniques from R packages and provides a common interface for calling the methods.
Install from CRAN
## To install all dependencies:dimRed::installSuggests()
Added the R-Journal paper as Vignette
Added NMF (thanks @topepo)
Added the possibility to return other data such as distance matrices/eigenvalues
Added l1 PCA
ndim parameter to many quality functions.
fixed bug in kPCA if inverse was not computable.
Fixed kPCA predict function and documentation typos (@topepo #2)
Added predict and inverse functions
Added a function to extract rotation matrices from PCA and FastICA