Adaptive Co-attention Network for Named Entity Recognition in Tweets.
Qi ZhangJinlan FuXiaoyu LiuXuanjing HuangPublished in: AAAI (2018)
Keyphrases
- named entity recognition
- named entities
- information extraction
- natural language processing
- maximum entropy
- relation extraction
- annotated corpus
- text summarization
- conditional random fields
- text mining
- hand coded
- co occurrence
- semi supervised
- sequence labeling
- artificial intelligence
- named entity disambiguation
- chinese named entity recognition
- domain specific
- social media
- machine learning
- text documents
- active contours
- information retrieval
- proper names
- maximum entropy classifier
- data sets