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RegressionModel_​RealEstate_​44

Data Preparation

Train-Test Split

Missing Values

Outliers

Normalizer

Feature Selection

Feature Engineering

Correlation Analysis

Ordinal Encoding - Quality Variables

Regression Model Evaluation

Deployment

Missing Values

Outliers

Normalizer

Feature Selection

Feature Selection

Feature Engineering

Correlation Analysis

Ordinal Encoding - Quality Variables

Math Formula
Bar Chart
Scatter Plot
Parameter Optimization Loop End
Parameter Optimization Loop Start
Statistics View
Gradient Boosted Trees Learner (Regression)
Parameter Optimization Loop Start
Linear Regression Learner
Numeric Scorer
Regression Predictor
Parameter Optimization Loop Start
Gradient Boosted Trees Predictor (Regression)
Parameter Optimization Loop End
Low Variance Filter
Gradient Boosted Trees Predictor (Regression)
Normalizer
Reference Column Filter
Numeric Outliers (Apply)
Final Selection
Column Filter
Parameter Optimization Loop End
Normalizer (Apply)
Random Forest Predictor (Regression)
Gradient Boosted Trees Learner (Regression)
Random Forest Learner (Regression)
XGBoost Predictor (Regression)
Normalizer (Apply)
Error: 9.7%R2: 0.89
Numeric Scorer
Gradient Boosted Trees Predictor (Regression)
Missing Value (Apply)
XGBoost Tree Ensemble Learner (Regression)
Error: 10.1%R2: 0.87
Numeric Scorer
Error: 10.3%R2: 0.89
Numeric Scorer
RealEstateData
CSV Reader
CSV Writer
TestData
CSV Reader
String to Number
Statistics
Missing Value (Apply)
Error: 9.6%R2: 0.891
Numeric Scorer
Numeric Outliers (Apply)
Numeric Outliers
Reference Column Filter
Rule Engine
RowID
Joiner
RowID
Rule Engine
Column Filter
Low Variance Filter
Rule Engine
One HotEncoding
One to Many
Table Partitioner
Missing Value
Rule Engine
Math Formula
One HotEncoding
One to Many
Rule Engine
Rule Engine
Rule Engine
Math Formula
remover lixo
Column Filter
Column Filter
Math Formula
Math Formula
Linear Correlation
Rule Engine
Math Formula
Math Formula
Math Formula
Math Formula
remover lixo
Column Filter
Domain Calculator
Correlation Filter
Linear Correlation
Correlation Filter
Histograma SalePrice
Histogram
Math Formula
Domain Calculator

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: a.stoiber.machado
Created at: 2026-06-11
On NodePit since: 2026-06-28
Last update: 2026-07-03
Created with KNIME version: v5.11.0

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