Reference

Classification Learnes
mlr_learners_classif.glmnet	GLM with Elastic Net Regularization Classification Learner
mlr_learners_classif.kknn	k-Nearest-Neighbor Classification Learner
mlr_learners_classif.lda	Linear Discriminant Analysis Classification Learner
mlr_learners_classif.log_reg	Logistic Regression Classification Learner
mlr_learners_classif.multinom	Multinomial log-linear learner via neural networks
mlr_learners_classif.naive_bayes	Naive Bayes Classification Learner
mlr_learners_classif.qda	Quadratic Discriminant Analysis Classification Learner
mlr_learners_classif.ranger	Ranger Classification Learner
mlr_learners_classif.svm	Support Vector Machine
mlr_learners_classif.xgboost	Extreme Gradient Boosting Classification Learner
Regression Learners
mlr_learners_regr.glmnet	GLM with Elastic Net Regularization Regression Learner
mlr_learners_regr.kknn	k-Nearest-Neighbor Regression Learner
mlr_learners_regr.km	Kriging Regression Learner
mlr_learners_regr.lm	Linear Model Regression Learner
mlr_learners_regr.ranger	Ranger Regression Learner
mlr_learners_regr.svm	Support Vector Machine
mlr_learners_regr.xgboost	Extreme Gradient Boosting Regression Learner
General
mlr3learners-package	mlr3learners: Recommended Learners for 'mlr3'