Distantly Supervised Named Entity Recognition using Positive-Unlabeled Learning.
Minlong PengXiaoyu XingQi ZhangJinlan FuXuanjing HuangPublished in: CoRR (2019)
Keyphrases
- unsupervised learning
- named entities
- supervised learning
- learning algorithm
- weakly supervised
- positive and unlabeled examples
- active learning
- pattern recognition
- learning process
- information extraction
- co occurrence
- semi supervised learning
- reinforcement learning
- named entity recognition
- positive examples
- expert systems
- principal component analysis
- question answering
- artificial intelligence
- person names
- machine learning