Annotating the Pandemic: Named Entity Recognition and Normalisation in COVID-19 Literature.
Nico ColicLenz FurrerFabio RinaldiPublished in: NLP4COVID@EMNLP (2020)
Keyphrases
- named entity recognition
- information extraction
- named entities
- maximum entropy
- semi supervised
- natural language processing
- text summarization
- conditional random fields
- annotated corpus
- relation extraction
- hand coded
- sequence labeling
- question answering
- classifier ensemble
- principal component analysis
- learning process
- image retrieval
- learning algorithm