Improving Named Entity Recognition by External Context Retrieving and Cooperative Learning.
Xinyu WangYong JiangNguyen BachTao WangZhongqiang HuangFei HuangKewei TuPublished in: CoRR (2021)
Keyphrases
- cooperative learning
- named entity recognition
- information extraction
- named entities
- natural language processing
- cooperative
- text summarization
- maximum entropy
- conditional random fields
- semi supervised
- college level
- information retrieval
- classifier ensemble
- relation extraction
- language learning
- named entity disambiguation
- learning environment
- problem based learning
- learning community
- concept learning
- annotated corpus
- training data
- artificial intelligence