Prompt-Based Metric Learning for Few-Shot NER.
Yanru ChenYanan ZhengZhilin YangPublished in: CoRR (2022)
Keyphrases
- metric learning
- named entity recognition
- semi supervised
- named entities
- distance metric learning
- information extraction
- pairwise
- conditional random fields
- distance metric
- machine learning and pattern recognition
- semi supervised learning
- natural language processing
- video sequences
- learning tasks
- dimensionality reduction
- visual features
- distance function
- labeled data
- multi task
- supervised learning
- active learning
- feature space
- unsupervised learning
- machine learning
- mahalanobis metric
- distance measure
- probabilistic model
- pattern recognition
- learning algorithm