Utilize este identificador para referenciar este registo:
https://hdl.handle.net/10216/90532
Autor(es): | Sk. Saddam Ahmed Nilanjan Dey Amira S. Ashour Dimitra Sifaki-Pistolla Dana Balas-Timar Valentina E. Balas João Manuel R. S. Tavares |
Título: | Effect of fuzzy partitioning in Crohn's disease classification: a neuro-fuzzy-based approach |
Data de publicação: | 2017-01 |
Resumo: | Crohn's disease (CD) diagnosis is a tremendously serious health problem due to its ultimately effect on the gastrointestinal tract that leads to the need of complex medical assistance. In this study, the backpropagation neural network fuzzy classifier and a neuro-fuzzy model are combined for diagnosing the CD. Factor analysis is used for data dimension reduction. The effect on the system performance has been investigated when using fuzzy partitioning and dimension reduction. Additionally, further comparison is done between the different levels of the fuzzy partition to reach the optimal performance accuracy level. The performance evaluation of the proposed system is estimated using the classification accuracy and other metrics. The experimental results revealed that the classification with level-8 partitioning provides a classification accuracy of 97.67 %, with a sensitivity and specificity of 96.07 and 100 %, respectively. |
Assunto: | Ciências Tecnológicas, Ciências médicas e da saúde Technological sciences, Medical and Health sciences |
Áreas do conhecimento: | Ciências médicas e da saúde Medical and Health sciences |
URI: | https://hdl.handle.net/10216/90532 |
Tipo de Documento: | Artigo em Revista Científica Internacional |
Condições de Acesso: | openAccess |
Aparece nas coleções: | FEUP - Artigo em Revista Científica Internacional |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
---|---|---|---|---|
171381.pdf | Draft | 762.65 kB | Adobe PDF | Ver/Abrir |
171381.1.png | 1st Page | 349.03 kB | image/png | Ver/Abrir |
Todos os registos no repositório estão protegidos por leis de copyright, com todos os direitos reservados.