qsammon-class {qkerntool} | R Documentation |
The qKernel Sammon Mapping class
Objects can be created by calls of the form new("qsammon", ...)
.
or by calling the qsammon
function.
dimRed
:Object of class "matrix"
containing the
matrix whose rows are embedded observations
cndkernf
:Object of class "function"
containing
the kernel function used
kcall
:Object of class "ANY"
containing the
function call
signature(object = "qsammon")
: returns the matrix whose rows are embedded observations
signature(object = "qsammon")
: returns the
performed call
signature(object = "qsammon")
: returns the used
kernel function
Yusen Zhang
yusenzhang@126.com
data(iris)
train <- as.matrix(iris[,1:4])
labeltrain<- as.integer(iris[,5])
## S4 method for signature 'matrix'
qkpc <- qsammon(train, kernel = "rbfbase", qpar = list(sigma = 0.5, q = 0.9),
dims = 2, Initialisation = 'pca', MaxHalves = 50)
cndkernf(qkpc)
dimRed(qkpc)
kcall(qkpc)