Learn ORANGE with Real Code Examples
Updated Nov 24, 2025
Performance Notes
Best suited for small to medium datasets
Widgets provide instant feedback, but may be slow for large data
Use Python scripts for batch or repetitive tasks
Leverage scikit-learn integration for optimized algorithms
Simplify workflows to maintain responsiveness
Security Notes
Secure exported data and models
Validate input datasets before processing
Use virtual environments to isolate Python dependencies
Follow organization IT policies when handling sensitive data
Audit scripts and workflows if shared among multiple users
Monitoring Analytics
Visualize evaluation metrics via Test & Score
Track feature importance and predictions
Compare multiple learners in workflows
Log results for reporting and research
Monitor runtime and workflow performance
Code Quality
Organize scripts and workflows logically
Document widget usage and connections
Maintain reproducible datasets
Version control Python scripts and workflows
Test workflows with sample and full datasets