Displaying 20 results from an estimated 391 matches for "carets".
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2007 Apr 30
0
[999] branches/wxruby2/wxwidgets_282/samples/caret/caret.rb: Use paint() instead of ClientDC.new() in caret sample
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head><meta http-equiv="content-type" content="text/html; charset=utf-8" /><style type="text/css"><!--
#msg dl { border: 1px #006 solid; background: #369; padding:
2011 Mar 16
1
object not found whilst loading namespace
I've been updating a package and, when installing a local devel
version, I get an error "object 'confusionMatrix' not found whilst
loading namespace". Looking around online, it appears that this might
be related to loading a specific RData file, but it doesn't seem to be
the case AFAICT.
I've installed the devel version in the last week without issues and
the
2007 Sep 11
2
gcc-sjlj
Everyone,
I'm running R CMD check on a package using the 2.6.0 alpha version:
> sessionInfo()
R version 2.6.0 alpha (2007-09-09 r42809)
i386-pc-mingw32
locale:
LC_COLLATE=English_United States.1252;LC_CTYPE=English_United
States.1252;LC_MONETARY=English_United
States.1252;LC_NUMERIC=C;LC_TIME=English_United States.1252
attached base packages:
[1] stats graphics grDevices utils
2007 Apr 29
0
[981] branches/wxruby2/wxwidgets_282/samples/caret/caret.rb: Don''t call PaintDC.new; just refresh() instead of duplicating paint code
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head><meta http-equiv="content-type" content="text/html; charset=utf-8" /><style type="text/css"><!--
#msg dl { border: 1px #006 solid; background: #369; padding:
2013 Feb 13
2
CARET: Any way to access other tuning parameters?
The documentation for caret::train shows a list of parameters that one can
tune for each method classification/regression method. For example, for
the method randomForest one can tune mtry in the call to train. But the
function call to train random forests in the original package has many
other parameters, e.g. sampsize, maxnodes, etc.
Is there **any** way to access these parameters using train
2017 Jun 04
2
CV en R
H2O va bien (muy bien) tanto en un ordenador sobremesa/portátil y sobre un
clúster. En uno de sobremesa si tienes buena RAM y muchos cores, mejor. Y
no tienes porqué usar Spark si no necesitas una solución tiempo real o
"near real-time". H2O tiene otra solución para interaccionar con Spark
(Sparkling Water).
Incluso sobre un clúster, puedes usar "sparklyr" y
2007 Jul 16
0
[1113] trunk/wxruby2/samples/caret/caret.rb: Ensure the canvas has focus so KeyEvents are directed to it, fixing bug 10663
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"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head><meta http-equiv="content-type" content="text/html; charset=utf-8" /><style type="text/css"><!--
#msg dl { border: 1px #006 solid; background: #369; padding:
2012 Dec 12
2
Problem installing package "caret"
Folks:
I keep getting the following error message (I'm on Windows 7, R-2.15.2, and
tried a reboot...). Thx!
John
> install.packages("caret")Installing package(s) into ‘C:/Program Files/R/R-2.15.2/library’
(as ‘lib’ is unspecified)trying URL
'http://streaming.stat.iastate.edu/CRAN/bin/windows/contrib/2.15/caret_5.15-045.zip'Content
type 'application/zip' length
2009 Jun 30
2
NaiveBayes fails with one input variable (caret and klarR packages)
Hello,
We have a system which creates thousands of regression/classification models and in cases where we have only one input variable NaiveBayes throws an error. Maybe I am mistaken and I shouldn't expect to have a model with only one input variable.
We use R version 2.6.0 (2007-10-03). We use caret (v4.1.19), but have tested similar code with klaR (v.0.5.8), because caret relies on
2011 Mar 07
2
use "caret" to rank predictors by random forest model
Hi,
I'm using package "caret" to rank predictors using random forest model and draw predictors importance plot. I used below commands:
rf.fit<-randomForest(x,y,ntree=500,importance=TRUE)
## "x" is matrix whose columns are predictors, "y" is a binary resonse vector
## Then I got the ranked predictors by ranking
2023 Apr 14
2
Package Caret
This is the error then:
error in prettyseq(1:ncol(out)) : could not find function "prettyseq"
Eric Berger <ericjberger at gmail.com> schrieb am Fr., 14. Apr. 2023, 09:06:
> What happens if you do the following?
> > library(caret)
> > ?caret::createDataPartition
>
> i.e. to confirm that caret is loaded, seek help on this function
>
>
> On Fri, Apr
2012 Apr 13
1
caret package: custom summary function in trainControl doesn't work with oob?
Hi all,
I've been using a custom summary function to optimise regression model
methods using the caret package. This has worked smoothly. I've been using
the default bootstrapping resampling method. For bagging models
(specifically randomForest in this case) caret can, in theory, uses the
out-of-bag (oob) error estimate from the model instead of resampling, which
(in theory) is largely
2023 Apr 14
1
Package Caret
What happens if you do the following?
> library(caret)
> ?caret::createDataPartition
i.e. to confirm that caret is loaded, seek help on this function
On Fri, Apr 14, 2023 at 9:56?AM G?bor Malomsoki <gmalomsoki1980 at gmail.com>
wrote:
> Eric,
>
> Yes, i know, i am calling the package, but this is not working.
> I saw a similar question in Stackoverflow, advising install
2007 Jul 21
0
[1130] trunk/wxruby2/swig/classes/Caret.i: Make Caret managed as object, so it is cleaned up properly when not
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head><meta http-equiv="content-type" content="text/html; charset=utf-8" /><style type="text/css"><!--
#msg dl { border: 1px #006 solid; background: #369; padding:
2023 Apr 14
1
Package Caret
Or is there any similar function to split the dataframe to trainDF and
testDF?
G?bor Malomsoki <gmalomsoki1980 at gmail.com> schrieb am Fr., 14. Apr. 2023,
09:45:
>
> This is the error then:
> error in prettyseq(1:ncol(out)) : could not find function "prettyseq"
>
>
>
>
> Eric Berger <ericjberger at gmail.com> schrieb am Fr., 14. Apr. 2023, 09:06:
2009 Jan 25
0
caret version 4.06 released
Version 4.06 of the caret package was sent to CRAN.
caret can be used to tune the parameters of predictive models using
resampling, estimate variable importance and visualize the results.
There are also various modeling and "helper" functions that can be
useful for training models. caret has wrappers to over 50 different
models for classification and regression. See the package
2009 Jan 25
0
caret version 4.06 released
Version 4.06 of the caret package was sent to CRAN.
caret can be used to tune the parameters of predictive models using
resampling, estimate variable importance and visualize the results.
There are also various modeling and "helper" functions that can be
useful for training models. caret has wrappers to over 50 different
models for classification and regression. See the package
2023 Apr 14
1
Package Caret
You should post the result of running sessionInfo(), and tell us how you
installed R. Your installation seems very broken.
Duncan Murdoch
On 14/04/2023 3:45 a.m., G?bor Malomsoki wrote:
> This is the error then:
> error in prettyseq(1:ncol(out)) : could not find function "prettyseq"
>
>
>
>
> Eric Berger <ericjberger at gmail.com> schrieb am Fr., 14.
2023 Apr 16
1
Package Caret
I have newly installed R, R-tools, RStudio, but still not working:
library(caret)Lade n?tiges Paket: latticeError: Laden von Paket oder
Namensraum f?r ?caret? in loadNamespace(i, c(lib.loc, .libPaths()),
versionCheck = vI[[i]]): fehlgeschlagen
Namensraum ?vctrs? 0.5.2 ist bereits geladen, aber >= 0.6.0 wird gefordert
Error in createDataPartition(hypotezis_df$X, p = 0.75, list = FALSE,
times
2023 Apr 16
1
Package Caret
So update the vctrs package to the latest version first before loading
R-tools (or the caret package, specifically)?
-- Bert
On Sun, Apr 16, 2023 at 1:57?PM G?bor Malomsoki
<gmalomsoki1980 at gmail.com> wrote:
>
> I have newly installed R, R-tools, RStudio, but still not working:
>
> library(caret)Lade n?tiges Paket: latticeError: Laden von Paket oder
> Namensraum f?r