Biomedical Named Entity Recognition via Knowledge Guidance and Question Answering.
Pratyay BanerjeeKuntal Kumar PalMurthy V. DevarakondaChitta BaralPublished in: ACM Trans. Comput. Heal. (2021)
Keyphrases
- question answering
- information extraction
- named entity recognition
- named entities
- natural language processing
- text summarization
- relation extraction
- text mining
- machine learning
- information retrieval
- knowledge representation
- passage retrieval
- natural language
- annotated corpus
- conditional random fields
- prior knowledge
- text documents
- expert systems
- cross language
- qa clef
- question answering systems
- semantic role labeling
- word sense disambiguation
- document retrieval
- co occurrence
- knowledge discovery
- artificial intelligence
- databases
- knowledge base
- image segmentation
- linguistic features
- qa systems
- training data