I've noticed that when running a piece multiple times, the gbm produced (see below) produces slightly different results when viewing the summary.
Should that be expected? I.e. running gbm regression is not consistent?
file.gbm <- gbm(formula, data = my_data , distribution = 'bernoulli' , shrinkage = 0.01 , n.minobsinnode = 30 , interaction.depth = 3 , n.trees = 500) summary(file.gbm)