I was trying to use gbm for one of the classification problems but I am getting an error:
My code for the gbm:
churn.gbm <- gbm(formula = Churned ~ ., distribution = "bernoulli",data = logit.data, n.trees = 1000,interaction.depth = 3, shrinkage = 0.01,cv.folds = 10) best.iter <- gbm.perf(churn.gbm,method="OOB") print(best.iter) churn.predict <- predict(churn.gbm, logit.data, n.trees = best.iter, metric = "ROC") churn.roc <- roc(logit.data$Churned,churn.predict)
How can this be solved??Can someone please help me with this??