Description Usage Arguments Details Value References See Also Examples
View source: R/predict.cv.gcdclust.R
This function makes predictions from a cross-validated gcdclust model,
using the stored "gcdclust.fit"
object, and the optimal value
chosen for lambda
.
1 2 |
object |
fitted |
newx |
matrix of new values for |
s |
value(s) of the penalty parameter |
... |
not used. Other arguments to predict. |
This function makes it easier to use the results of cross-validation to make a prediction.
The object returned depends the ... argument which is passed on
to the predict
method for gcdclust
objects.
HHSVM-CEN
Yang, Y. and Zou, H. (2012), "An Efficient Algorithm for Computing The HHSVM and Its Generalizations," Journal of Computational and Graphical Statistics, 22, 396-415.
BugReport: http://code.google.com/p/gcdclust/
Friedman, J., Hastie, T., and Tibshirani, R. (2010), "Regularization paths for generalized
linear models via coordinate descent," Journal of Statistical Software, 33, 1.
http://www.jstatsoft.org/v33/i01/
cv.gcdclust
, and coef.cv.gcdclust
methods.
1 2 3 4 5 6 7 | data(FHT)
set.seed(2011)
cv=cv.gcdclust(FHT$x, FHT$y,
lambda2 = 1, pred.loss="misclass",
lambda.factor=0.05,nfolds=5,KK=2)
pre = predict(cv$gcdclust.fit, newx = FHT$x,
s = cv$lambda.1se, type = "class",KK=2)
|
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