Serializing Models (Pickle/joblib/ONNX) — Roadmap Step & Resources
Saving a trained model to disk so it can be loaded and used later without retraining
- Level: advanced
- Estimated time: 1 days
- Roadmap: Machine Learning
Interview questions
- Why might you convert a model to ONNX instead of just pickling it?
Study resources
- Model persistence (Article) — The official scikit-learn documentation on saving and loading trained models.
- Model Serialization with Pickle and Joblib Explained (Video) — A practical walkthrough of saving a trained model to disk.
Part of
- Deploying ML Models — section
- Machine Learning roadmap — the full learning path