Few-shot Named Entity Recognition: Definition, Taxonomy and Research Directions.
Vincenzo MoscatoMarco PostiglioneGiancarlo SperlíPublished in: ACM Trans. Intell. Syst. Technol. (2023)
Keyphrases
- named entity recognition
- information extraction
- named entities
- natural language processing
- text summarization
- maximum entropy
- semi supervised
- conditional random fields
- relation extraction
- hand coded
- classifier ensemble
- sequence labeling
- co occurrence
- visual features
- question answering
- video sequences
- proper names
- chinese named entity recognition
- machine learning
- video data
- domain specific
- video content
- unsupervised learning
- annotated corpus
- reinforcement learning
- named entity disambiguation
- image processing