NER MCQ

📖 Named Entity Recognition quiz

20 questions on NER, entity types (PER, LOC, ORG), span detection and evaluation. No answers pre‑marked – select, check, and learn.

6 easy 8 medium 6 hard

🔍 NER concepts covered

This quiz covers Named Entity Recognition (NER): entity types (PER, LOC, ORG), span detection, tagging schemes, and evaluation (precision, recall, F1).

Entity types
PER, LOC, ORG
Span detection
IOB/BIO
Evaluation
CRF/neural NER