Tree Ensemble Predictor

Predicts patterns according to a majority vote in a tree ensemble model.

Options

Tree Ensemble Prediction

Name of the output column containing the prediction.

Append overall prediction confidence

The confidence of the predicted class. It is the maximum of all confidence values (which can be appended separately).

Append individual class confidences

For each class the prediction confidence. It's the number of trees predicting to the current class (as per column name) divided by the total number of trees.

Input Ports

The output of the learner.

Data to be predicted.

Output Ports

Input data along with prediction columns.

Best Friends (Incoming)

• Tree Ensemble Learner (51 %) Deprecated
• Partitioning (7 %) 
• Column Filter (4 %) Streamable
• CSV Reader (2 %) 
• Model Reader (2 %) 
• ARFF Reader (1 %) 
• File Reader (1 %) Streamable
• Table Creator (1 %) 
• Chunk Loop Start (1 %) 
• X-Partitioner (1 %) 
• Cluster Assigner (1 %) Streamable
• SMOTE (1 %) 
• Tree Ensemble Learner (Regression) (1 %) Deprecated
• Random Forest Learner (1 %) Deprecated
• Random Forest Learner (Regression) (1 %) Deprecated
• Number To String (1 %) Deprecated
• One to Many (1 %) 
• Constant Value Column (1 %) Streamable
• Domain Calculator (1 %) 
• Row Filter (1 %) Streamable
• Normalizer (Apply) (1 %) Streamable
• Normalizer (1 %) 
• Missing Value (1 %) 
• Column Rename (1 %) Streamable
• Row Sampling (1 %) 
• Sorter (1 %) 
• Transpose (1 %) 
• Rule-based Row Filter (1 %) Streamable
• Empty Table Switch (1 %) 
• Color Appender (1 %) 
• XLS Reader (1 %) Deprecated
• Document Data Extractor (1 %) Deprecated
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Best Friends (Outgoing)

• Scorer (35 %) 
• X-Aggregator (11 %) 
• ROC Curve (local) (9 %) 
• Column Filter (5 %) Streamable
• Missing Value (5 %) 
• Boosting Learner Loop End (4 %) 
• R Snippet (2 %) 
• CSV Writer (2 %) Streamable
• Java Snippet (2 %) Streamable
• Backward Feature Elimination End (2 %) Deprecated
• Decision Tree To Image (2 %) 
• String To Number (2 %) StreamableDeprecated
• Row Filter (2 %) Streamable
• GroupBy (2 %) 
• Joiner (2 %) 
• Column Rename (2 %) Streamable
• Value Counter (2 %) 
• Rule Engine (2 %) Streamable
• Enrichment Plotter (local) (2 %) 
• Color Manager (2 %) 
• Interactive Table (local) (2 %) 
• Boosting Predictor Loop End (2 %) 
• Document Data Extractor (2 %) Deprecated
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Workflows

• 01_​Model_​Selection_​Sampled 

Installation

To use this node in KNIME, install KNIME Core from the following update site:

A zipped version of the software site can be downloaded here. Read our FAQs to get instructions about how to install nodes from a zipped update site.

Developers

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