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Building a Simple Classifier

Simple Model Training for Classification

Task. From adult data set (census data) predict income group from demographic attributes.

URL: Learning Hub http://www.knime.org/learning-hub

Apply decision tree model to test set
Decision Tree Predictor
Random drawing 80% upper port 20% lower port
Table Partitioner
Train to predict class "income"
Decision Tree Learner
Stats and exploratory histograms in View
Statistics
Reading adult.csv
CSV Reader
Node 12
Scorer
Age vs. number-hours
Scatter Plot

Nodes

Extensions

Links

Download

To use this workflow in KNIME, download it from the below URL and open it in KNIME:

Download Workflow
Created by: gabriel
Created at: 2014-07-07
On NodePit since: 2025-09-16
Last update: 2025-10-30
Created with KNIME version: v5.7.0 nightly
Tags: model trainingclassificationtrainingtesting

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