Description Usage Arguments Value Author(s) See Also Examples
This algorithm computes the entire regularization path for the support vector regression with a relatively low cost compared to quadratic programming problem.
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x |
The data matrix (n x p) with n rows (observations) on p variables (columns) |
y |
The real number valued response variable |
svr.eps |
An epsilon in epsilon-insensitive loss function |
kernel.function |
This is a user-defined function. Provided are |
param.kernel |
The parameter(s) for the kernel. For this radial kernel, the parameter is known in the fields as "gamma". For the polynomial kernel, it is the "degree" |
ridge |
Sometimes the algorithm encounters singularities; in this case a small value of ridge can help, default is |
eps |
A small machine number which is used to identify minimal step sizes |
lambda.min |
The smallest value of lambda for termination of the algorithm. Default is |
... |
Generic compatibility |
A 'svrpath' object is returned, for which there are lambda
values and corresponding values of theta
for each data point.
Do Hyun Kim, Seung Jun Shin
predict.svrpath
, plot.svrpath
, epspath
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