Table 2.
Classifier | caret 3 label | R package | Requires dummy coding | Tuned hyperparameters |
---|---|---|---|---|
Elastic net logistic regression | glmnet | glmnet 24 | Yes | α, λ |
Random forest | rf | randomForest 25 | No | mtry |
Single‐hidden‐layer neural network | nnet | nnet 26 | No | size, decay |
Support vector machine with radial basis function (RBF) kernel | svmRadial | kernlab 27 | Yes | σ, C |
LogitBoost | LogitBoost | caTools 28 | Yes | nlter |
Decision tree | rpart | rpart 29 | No | cp |