PUCRJ-PUCPR-UFMG at eHealth-KD Challenge 2021: A Multilingual BERT-based System for Joint Entity Recognition and Relation Extraction.
Lucas PavanelliElisa Terumi Rubel SchneiderYohan Bonescki GumielThiago Castro FerreiraLucas Ferro Antunes de OliveiraJoão Vitor Andrioli de SouzaGiovanni Pazini Meneghel PaivaLucas Emanuel Silva e OliveiraClaudia Maria Cabral MoroEmerson Cabrera ParaisoAdriana PaganoPublished in: IberLEF@SEPLN (2021)
Keyphrases
- relation extraction
- automatic extraction
- information extraction
- named entities
- domain specific
- semantic relations
- semantic role labeling
- dependency tree
- broad coverage
- question answering
- named entity recognition
- semantic features
- reference resolution
- artificial intelligence
- dependency trees
- digital libraries
- parse tree
- low level
- natural language
- feature selection
- information retrieval