Icon

924824912_​P1

Data Preprocessing and Cleaning

Models Training

Evaluation and Scoring

Visiualization

Data Importing

Model Testing

Model Training and Testing Using Cross-Validation

Comparing Performance of Partitioning Methods

Gini_Index DT Predictor
Decision Tree Predictor
Joiner
Joiner
Joiner
DT_GR
Scorer
DT_GI
Scorer
Naive Bayes Predictor
Decision Tree View (JavaScript)
MultiLayerPerceptron Predictor
Joiner
Encoding formarital-status attr.
Rule Engine
Scorer
X-Aggregator
Handling duplicate instances
Duplicate Row Filter
Gain_Ratio appliedMDL Pruning
Decision Tree Learner
Gain_Ratio
Decision Tree Learner
ANN
Scorer
Joiner
Color Manager
Heatmap visualization for attr dependencies
Heatmap (JavaScript)
ANN model
RProp MLP Learner
Joiner
Joiner
Gain_Ratio DT Predictor
Decision Tree Predictor
Decision Tree Predictor
Scorer
Joiner
Encoding forsex attr.
Rule Engine
MultiLayerPerceptron Predictor
Encoding forwork_class attr.
Rule Engine
One-hot encoderfor race attr.
One to Many
Encoding forsex attr.
Rule Engine
Changing encoded attrto double valuesImportant for ANN.
String to Number
Gain_Ratio DT Predictor
Decision Tree Predictor
Normalizer (Apply)
Reducing dimensionremoving education
Column Filter
Encoding forrelationship attr.
Rule Engine
Encoding forwork_class attr.
Rule Engine
Encoding formarital-status attr.
Rule Engine
Gain_Ratio DT
Decision Tree to Image
Encoding foroccupation attr.
Rule Engine
Color Manager
Encoding forrelationship attr.
Rule Engine
Encoding foroccupation attr.
Rule Engine
Joiner
Cleaning the dataremoving the "." in income values
String Manipulation
Training_Data
CSV Reader
Min-max normalization on age, fnlwgt, education-lvl,capital-gain, capital-loss, hours-per-week attr.
Normalizer
Test_Data
CSV Reader
Combining both subsets
Concatenate
Binary Classification Inspector
SVM Predictor
Joiner
Gini_Index DT Predictor
Decision Tree Predictor
Scorer
One-hot encoderfor race attr.
One to Many
SVM Learner
ROC Curve (JavaScript)
Scorer
X-Partitioner
Test set for validation
CSV Reader
SVM Predictor
Joiner
Binary Classification Inspector
Normalizer (Apply)
MultiLayerPerceptron Predictor
Stratified sampling80% - training20% - test
Partitioning
SVM Learner
Naive Bayes Predictor
Naive Bayes Learner
Naive Bayes Predictor
Gini_Index
Decision Tree Learner
Scorer
Normalizer (Apply)
RProp MLP Learner
Handling missing values
Row Filter
Naive Bayes Learner
Gini_Index DT
Decision Tree to Image
Changing encoded attrto double valuesImportant for ANN.
String to Number
Joiner
Gini_Index appliedMDL Pruning
Decision Tree Learner
Decision Tree Predictor
Reducing dimensionremoving education andnative country attr.
Column Filter
Balanced classes
SMOTE
Random Forest Learner
Random Forest Predictor
XGBoost Tree Ensemble Learner
XGBoost Predictor
Scorer
Scorer
SVM Predictor
Handling duplicate instances
Duplicate Row Filter
NB
Scorer

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: Hamom
Created at: 2024-12-19
On NodePit since: 2025-01-03
Last update: 2026-11-12
Created with KNIME version: v5.4.0

Deploy, schedule, execute, and monitor your KNIME workflows locally, in the cloud or on-premises – with our brand new NodePit Runner.

Try NodePit Runner!