vanbelle2Fit {survivalsvm} | R Documentation |
survivalsvm (ranking approach)
Description
fits the 'vanbelle2' version of the ranking approach of survival support vector ananlysis.
Usage
vanbelle2Fit(
X,
Y,
delta,
meth_par = 1,
kernel_type = "lin_kernel",
kernel_pars = NA,
bin_cat = integer(0),
makediff = makediff3,
opt_alg = "quadprog",
sgf_sv = 5,
sigf = 7,
maxiter = 40,
margin = 0.05,
bound = 10,
eig.tol = 1e-06,
conv.tol = 1e-07,
posd.tol = 1e-08
)
Arguments
X |
[ |
Y |
[ |
delta |
[ |
meth_par |
[ |
kernel_type |
[ |
kernel_pars |
[ |
bin_cat |
[ |
makediff |
[ |
opt_alg |
[ |
sgf_sv |
[ |
sigf |
|
maxiter |
|
margin |
|
bound |
|
eig.tol |
[ |
conv.tol |
[ |
posd.tol |
[ |
Value
[VB2FitObj(1)
]
Object of class VB2FitObj
containing elements:
Alpha | solution of the quadratic optimization problem, |
Xtrain | matrix of training points, |
DifMat | matrix used to maked differences between neighbor points, |
Kernel | kernel matrix, an object of class Kernel , |
OptMeth | program used to solve the quadratic optimization problem. |
Author(s)
Cesaire J. K. Fouodo