Better Sampling of Negatives for Distantly Supervised Named Entity Recognition.
Lu XuLidong BingWei LuPublished in: CoRR (2023)
Keyphrases
- named entity recognition
- semi supervised
- information extraction
- sequence labeling
- named entities
- natural language processing
- maximum entropy
- relation extraction
- conditional random fields
- text summarization
- unsupervised learning
- hand coded
- annotated corpus
- supervised learning
- labeled data
- pairwise
- pos taggers
- proper names
- question answering
- chinese named entity recognition
- learning algorithm
- positive examples
- machine learning
- co occurrence
- weakly supervised
- active learning
- data analysis
- feature selection
- computer vision
- artificial intelligence
- named entity disambiguation