Enhancing Low-resource Fine-grained Named Entity Recognition by Leveraging Coarse-grained Datasets.
Su Ah LeeSeokjin OhWoohwan JungPublished in: CoRR (2023)
Keyphrases
- coarse grained
- fine grained
- named entity recognition
- information extraction
- named entities
- natural language processing
- maximum entropy
- text summarization
- semi supervised
- access control
- annotated corpus
- conditional random fields
- natural language
- machine learning
- question answering
- databases
- high level
- markov random field
- co occurrence
- text mining