Workflow-A

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This workflow shows how to train and test a basic classification model. Using the adult dataset, a decision tree is trained and tested to predict the "income" class column. Testing is obtained via simple accuracy measures via the Scorer node, the ROC curve, and a Cross Validation loop.

Nodes

• CSV Reader1 ×
• Decision Tree Learner1 ×
• Decision Tree Predictor1 ×
• Partitioning1 ×
• Scorer1 ×

Extensions

• FeatureKNIME Base nodes

Links

• No links available