Description Objects of class "kpca" Slots Methods Author(s) See Also Examples
The Kernel Principal Components Analysis class
Objects can be created by calls of the form new("kpca", ...)
.
or by calling the kpca
function.
pcv
:Object of class "matrix"
containing the
principal component vectors
eig
:Object of class "vector"
containing the
corresponding eigenvalues
rotated
:Object of class "matrix"
containing the
projection of the data on the principal components
kernelf
:Object of class "function"
containing
the kernel function used
kpar
:Object of class "list"
containing the
kernel parameters used
xmatrix
:Object of class "matrix"
containing
the data matrix used
kcall
:Object of class "ANY"
containing the
function call
n.action
:Object of class "ANY"
containing the
action performed on NA
signature(object = "kpca")
: returns the eigenvalues
signature(object = "kpca")
: returns the
performed call
signature(object = "kpca")
: returns the used
kernel function
signature(object = "kpca")
: returns the principal
component vectors
signature(object = "kpca")
: embeds new data
signature(object = "kpca")
: returns the
projected data
signature(object = "kpca")
: returns the used
data matrix
Alexandros Karatzoglou
alexandros.karatzoglou@ci.tuwien.ac.at
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