Classification of Musculoskeletal Abnormalities with Convolutional Neural Networks

Resumo


Computer-aided diagnosis has the potential to alleviate the burden on medical doctors and decrease misdiagnosis, but building a successful method for automatic classification is challenging due to insufficient labeled data. In this work, we investigate the usage of convolutional neural networks to diagnose musculoskeletal abnormalities using radiographs (X-rays) of the upper limb and measure the impact of several techniques in our model. We achieved the best results by utilizing an ensemble model that employs a support vector machine to combine different models, resulting in an overall AUC ROC of 0.8791 and Kappa of 0.6724 when evaluated using an independent test set.
Palavras-chave: Deep learning, Musculoskeletal abnormalities, X-ray
Publicado
23/11/2020
SATO, Guilherme Tiaki Sassai; DA SILVA SEGUNDO, Leodécio Braz; DIAS, Zanoni. Classification of Musculoskeletal Abnormalities with Convolutional Neural Networks. In: SIMPÓSIO BRASILEIRO DE BIOINFORMÁTICA (BSB), 13. , 2020, Evento Online. Anais [...]. Porto Alegre: Sociedade Brasileira de Computação, 2020 . p. 69-80. ISSN 2316-1248.