Enhancing Low-resource Fine-grained Named Entity Recognition by Leveraging Coarse-grained Datasets.
Su Ah LeeSeokjin OhWoohwan JungPublished in: EMNLP (2023)
Keyphrases
- fine grained
- coarse grained
- named entity recognition
- information extraction
- named entities
- natural language processing
- maximum entropy
- conditional random fields
- semi supervised
- text summarization
- annotated corpus
- access control
- machine learning
- information retrieval
- artificial intelligence
- co occurrence
- feature space
- high level
- decision trees