Node Connectivity
There are 117 nodes that can be used as predessesor
for a node with an input port of type 
org.knime.core.data.filestore.FileStorePortObject.
Python Object Reader (legacy)
Allows executing a Python script in a local Python environment.
Python Learner (legacy)
Allows executing a Python script in a local Python environment.
Random Forest Learner
Learns a random forest for classification.
Random Forest Learner Deprecated
Learns a random forest for classification.
Tree Ensemble Learner
Learns an ensemble of decision trees (such as random forest variants).
Tree Ensemble Learner Deprecated
Learns an ensemble of decision trees (such as random forest variants).
Random Forest Learner (Regression)
Learns a random forest for regression.
Tree Ensemble Learner (Regression)
Learns an ensemble of regression trees.
ONNX Network Reader
Reads ONNX deep learning networks.
ONNX to TensorFlow Network Converter
Converts an ONNX network to a TensorFlow network.