On 30 Nov 2015, at 02:59 , Max Kuhn wrote:
> Providing a reproducible example and the results of `sessionInfo` will help
> get your question answered.
>
> My only guess is that one or more of your predictors are factors and that
> the in-sample data (used to build the model during resampling) h
Providing a reproducible example and the results of `sessionInfo` will help
get your question answered.
My only guess is that one or more of your predictors are factors and that
the in-sample data (used to build the model during resampling) have
different levels than the holdout samples.
Max
On
Hey,
I was trying to implement Stochastic Gradient Boosting in R. Following is
my code in rstudio:
library(caret);
library(gbm);
library(plyr);
library(survival);
library(splines);
library(mlbench);
set.seed(35);
stack = read.csv("E:/Semester 3/BDA/PROJECT/Sample_SO.csv", head
=TRUE,sep=
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