Displaying 4 results from an estimated 4 matches for "bagearth".
2009 May 16
5
bagged importance estimates in earth problem
I was trying to produced bagged importance estimates of attributes in earth using the caret package with the following commands:
fit2 <- bagEarth(loyalty ~ ., data=model1, B = 10)
bagImpGCV <- varImp(fit2,value="gcv")
My bootstrap estimates are produced however the second command "varImp" produces the following error:
Error in UseMethod("varImp") : no applicable method for "varImp"
Not sure...
2013 Feb 12
1
caret: Errors with createGrid for rf (randomForest)
...on model to use. See
'train' for a full list.
len: an integer specifying the number of points on the grid for
each tuning parameter.
data: the training data (only needed in the case where the 'method'
is 'cforest', 'earth', 'bagEarth', 'fda', 'bagFDA', 'rpart',
'svmRadial', 'pam', 'lars2', 'rf' or 'pls'). The outcome
should be in a column called '.outcome'.
and gives the following examples:
-----------------------------------------...
2008 Feb 03
2
use classificators learned in R in "real-life", e.g. C
Hi there,
I am interested in using R for machine learning (supervised classification).
Currently, I have been investigating especially the rpart, tree, and randomForest package, and have achieved first results.
are there any experiences, how the learned classificators could
be used in e.g. C ?
in other words, I want to "transfer" the learned predictor from R
to C-code.
for e.g. rpart,
2009 Nov 02
1
Bagging with SVM
Dear sir,
If I want to use bagging with SVM, which package should I choose?Thanks!
Best wishes,Jie
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