Adding Custom Entity Rules
Catch domain terms the model misses.
When the Model Misses
Pre-trained NER never saw your product names or internal jargon. Custom rules let you catch the terms it always misses. 🎯
Meet the EntityRuler
spaCy's EntityRuler adds entities from patterns you define, no retraining required. It plugs straight into the pipeline.
All lessons in this course
- What Counts as an Entity?
- Extracting Entities With spaCy
- Visualizing Entities With displaCy
- Adding Custom Entity Rules