Sistemas baseados em casos: aplicação à saúde
Ficheiros
Data
2018-10-29
Autores
Título da revista
ISSN da revista
Título do Volume
Editora
Resumo
Nesta dissertação foi desenvolvido um programa para determinar os utentes que são portadores de doenças relativas à glândula da tiroide. Para resolver o problema usou-se o Raciocínio Baseado em Casos para identificar os utentes que sofram de hipertiroidismo e hipotiroidismo. Para testar o programa foi usada uma base de dados com doentes que sofrem de problemas da tiroide. Os dados foram divididos em dois conjuntos, um conjunto que serviu de base de conhecimento e o segundo conjunto que foi utilizado para validar a eficácia do programa. O teste de validação verificou que o programa desenvolvido apresenta bons resultados na deteção de doentes com hipertiroidismo e hipotiroidismo, concluindo-se que o programa é útil no auxílio médico. Este trabalho apresenta a metodologia utilizada para a contrução de sistemas de Raciocínio Baseado em Casos em geral, bem como o processo de construção do protótipo proposto no trabalho. Este protótipo será aplicado para a avaliação de fichas clínicas de utentes com possibilidade de sofrerem de alguma doença na glândula da tiroide.
In the context of this dissertation a program was developed to determine patients with diseases related to the thyroid gland. In the program, Case-Based Reasoning was used to identify patients suffering from hyperthyroidism and hypothyroidism. In order to test the program a database was used with patients suffering from thyroid problems. The data were divided in two sets, a set that served as knowledge base and the other one served to validate the effectiveness of the program. The validation test verified that the program developed shows good results in the detection of patients with hyperthyroidism and hypothyroidism. Concluding that the program may be useful in medical aid. This work presents the methodology used for the construction of Case-Based Reasoning systems in general, as well as the process of construction of the proposed prototype in the work. This prototype will be applied for the evaluation of clinical files of users with the possibility of suffering from some disease in the thyroid gland.
In the context of this dissertation a program was developed to determine patients with diseases related to the thyroid gland. In the program, Case-Based Reasoning was used to identify patients suffering from hyperthyroidism and hypothyroidism. In order to test the program a database was used with patients suffering from thyroid problems. The data were divided in two sets, a set that served as knowledge base and the other one served to validate the effectiveness of the program. The validation test verified that the program developed shows good results in the detection of patients with hyperthyroidism and hypothyroidism. Concluding that the program may be useful in medical aid. This work presents the methodology used for the construction of Case-Based Reasoning systems in general, as well as the process of construction of the proposed prototype in the work. This prototype will be applied for the evaluation of clinical files of users with the possibility of suffering from some disease in the thyroid gland.
Descrição
Dissertação submetida à Universidade de Trás-os-Montes e Alto Douro ´ para obtenção do grau de Mestre em Engenharia Biomédica
Palavras-chave
Tiroide , raciocínio baseado em casos , hipotiroidismo , hipertiroidismo