Solution3

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Solution 3

• Use the Normalizer(PMML) node to z normalize all numerical columns.
• Partition the dataset into a training set (80%) and a test set (20%) using the Partitioning node
with the stratified sampling option on the column “Income”.
• Use the Logistic Regression Learner Node to train the model on the training set and the Logistic
Regression Predictor Node to apply the model to the test set.
• Use the Scorer node to evaluate the accuracy of the model.

Nodes

• File Reader1 ×
• Logistic Regression Learner1 ×
• Logistic Regression Predictor1 ×
• Normalizer (PMML)1 ×
• Partitioning1 ×
• Show all 6 nodes

Extensions

• FeatureKNIME Base nodes

Links

• No links available