Displaying 2 results from an estimated 2 matches for "strathmann".
2009 Nov 29
2
kernlab's ksvm method freeze
...mething?
I put my workspace online, which contains the kernel matrix and the
training labels. Simply load workspace, kernlab library and paste the
example code to reproduce:
http://www-stud.uni-due.de/~sfhestra/
I am using R version 2.10.0 and kernlab 0.9-9.
Thanks for your help!
Regards,
Heiko Strathmann
2009 Dec 04
0
Problems while plotting with ROCR
Hello all,
I have two problems with the ROCR package.
First Problem:
the add=TRUE option does not work for plotting performance objects
The following code is taken from the reference manual (example for
ROCR.hiv, page2)
data(ROCR.hiv)
attach(ROCR.hiv)
pred.svm <- prediction(hiv.svm$predictions, hiv.svm$labels)
perf.svm <- performance(pred.svm, 'tpr', 'fpr')
pred.nn <-