Basic Text Feature Engineering — Roadmap Step & Resources
Turning raw text into simple numeric features like word counts and TF-IDF
- Level: advanced
- Estimated time: 2 days
- Roadmap: Data Science
Before this step
Study resources
- Working With Text Data (Article) — The official scikit-learn tutorial on TF-IDF and bag-of-words text features.
- TF-IDF Explained (Video) — A practical explanation of turning text into numerical features with TF-IDF.
Part of
- Feature Engineering & Data Preparation for Modeling — section
- Data Science roadmap — the full learning path