CLaC at SemEval-2023 Task 2: Comparing Span-Prediction and Sequence-Labeling Approaches for NER.

Harsh Verma Sabine Bergler

Published in: SemEval@ACL (2023)

Keyphrases

sequence labeling
named entity recognition
conditional random fields
maximum entropy
information extraction
dependency parsing
natural language processing
named entities
feature selection
semi supervised
higher order
learning algorithm
artificial intelligence
text summarization