Biomedical Named-Entity Recognition by Hierarchically Fusing BioBERT Representations and Deep Contextual-Level Word-Embedding.
Usman NaseemKatarzyna MusialPeter W. EklundMukesh PrasadPublished in: IJCNN (2020)
Keyphrases
- named entity recognition
- information extraction
- named entities
- natural language processing
- text summarization
- maximum entropy classifier
- maximum entropy
- genia corpus
- named entity recognizer
- co occurrence
- sequence labeling
- conditional random fields
- relation extraction
- annotated corpus
- text mining
- word sense disambiguation
- higher level
- semi supervised
- proper names
- classifier ensemble
- information retrieval
- maximum likelihood
- noun phrases
- machine translation
- question answering
- domain specific
- expert systems
- data mining