Desafíos y Problemas en la Extracción de Entidades Nombradas de las Notas Clínicas de Oncología

Autores/as

  • Luiz Henrique Pereira Niero Comsentimento NLP Lab
  • João Vitor Andrioli de Souza Comsentimento NLP Lab
  • Luciana Martins Gomes da Silva Comsentimento NLP Lab
  • Yohan Bonescki Gumiel Faculdade de Medicina da Universidade de São Paulo
  • Nícolas Henrique Borges Comsentimento NLP Lab
  • Gustavo Henrique Munhoz Piotto Comsentimento NLP Lab
  • Gustavo Giavarini Comsentimento NLP Lab
  • Lucas Emanuel Silva e Oliveira Comsentimento NLP Lab

DOI:

https://doi.org/10.59681/2175-4411.v15.iEspecial.2023.1097

Palabras clave:

Procesamiento de Lenguaje Natural, Registros Electrónicos de Salud, Oncología Médica

Resumen

Este artículo tiene como objetivo describir el proceso de anotación de un corpus multiinstitucional de textos clínicos en la especialidad de oncología y entrenar modelos para el Reconocimiento de Entidades Nombradas. Usamos el corpus anotado para entrenar modelos con diferentes cantidades de datos y comparamos el resultado del modelo con la cantidad de datos utilizados en el entrenamiento. El entrenamiento de los modelos se hizo a partir de la puesta a punto de las Representaciones de Codificadores Bidireccionales de Transformadores adaptados al dominio médico-biológico de la lengua portuguesa (BioBERTpt). Para comparar el comportamiento del modelo con el aumento de los datos de entrenamiento, los modelos se entrenaron con cantidades incrementales de datos. Como resultado, encontramos que los modelos entrenados con conjuntos de datos más pequeños pero completamente revisados funcionaron mejor que los modelos entrenados con conjuntos de datos más grandes con poca revisión.

Biografía del autor/a

Luiz Henrique Pereira Niero, Comsentimento NLP Lab

Comsentimento NLP Lab, São Paulo, Brasil. Paulista State University “Júlio de Mesquita Filho” - UNESP, Rio Claro (SP), Brasil.

João Vitor Andrioli de Souza, Comsentimento NLP Lab

Comsentimento NLP Lab, São Paulo, Brasil. Pontifical Catholic University of Paraná - PUCPR, Curitiba (PR), Brasil.

Luciana Martins Gomes da Silva, Comsentimento NLP Lab

Comsentimento NLP Lab, São Paulo, Brasil.

Yohan Bonescki Gumiel, Faculdade de Medicina da Universidade de São Paulo

Biomedical Informatics Laboratory - Instituto do Coração - HC FMUSP.

Nícolas Henrique Borges, Comsentimento NLP Lab

Comsentimento NLP Lab, São Paulo, Brasil.

Gustavo Henrique Munhoz Piotto, Comsentimento NLP Lab

Comsentimento NLP Lab, São Paulo, Brasil. DASA oncology, Brasil.

Gustavo Giavarini, Comsentimento NLP Lab

Comsentimento NLP Lab, São Paulo, Brasil.

Lucas Emanuel Silva e Oliveira, Comsentimento NLP Lab

Comsentimento NLP Lab, São Paulo, Brasil. Biomedical Informatics Laboratory - Instituto do Coração - HC FMUSP.

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Publicado

2023-07-20

Cómo citar

Niero, L. H. P., Souza, J. V. A. de, Silva, L. M. G. da, Gumiel, Y. B., Borges, N. H., Piotto, G. H. M., … Oliveira, L. E. S. e. (2023). Desafíos y Problemas en la Extracción de Entidades Nombradas de las Notas Clínicas de Oncología. Journal of Health Informatics, 15(Especial). https://doi.org/10.59681/2175-4411.v15.iEspecial.2023.1097

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