Node Connectivity
There are 8 nodes that can be used as predessesor
for a node with an input port of type 
XGBoost Model.
XGBoost Linear Model Learner
Learns a linear model based XGBoost model.
XGBoost Linear Model Learner (Regression)
Learns a linear model based XGBoost model.
XGBoost Tree Ensemble Learner
Learns a tree based XGBoost model.
XGBoost Tree Ensemble Learner (Regression)
Learns a tree based XGBoost model for regression.
XGBoost Linear Ensemble Learner (Regression) Deprecated
Learns a linear model based XGBoost model.
XGBoost Linear Ensemble Learner Deprecated
Learns a linear model based XGBoost model.
XGBoost Tree Ensemble Learner (Regression) Deprecated
Learns a tree based XGBoost model for regression.
XGBoost Tree Ensemble Learner Deprecated
Learns a tree based XGBoost model.