Demo Workflow

Regression

Example III: K Fold Cross Validation

Example I: Resubstitution Workflow (Baseline)

Data Preparation

Impute missing values with the median and apply basic range checks.

• Missing Value node

• Rule-based Row Filter node

Modeling

Train regression model.

• Linear Regression Learner node

Data Understanding

Explore data quality and Height–Weight relationship

• Statistics node

• Scatter Plot node

• Linear Correlation Plot

Evaluation

Predict on test set and compute error metrics.

• Regression Predictor node

• Numeric Scorer node

• Scatter Plot node

Example II: Train Test Split Evaluation

Modeling

Split data and train regression model.

• Table Partitioner node

• Linear Regression Learner node

Evaluation

Predict on test set and compute error metrics.

• Regression Predictor node

• Numeric Scorer node

Deployment

Split data and train regression model.

• Table Partitioner node

• Linear Regression Learner node

Modeling

Split data and train regression model.

• Table Partitioner node

• Linear Regression Learner node

Evaluation

Predict on test set and compute error metrics.

• Regression Predictor node

• Numeric Scorer node

Deployment

Split data and train regression model.

• Table Partitioner node

• Linear Regression Learner node