Classification of Abnormality in Chest X-Ray Images by Transfer Learning of CheXNet

Mawanda Almuhayar, Henry Horng Shing Lu, Nur Iriawan

研究成果: Conference contribution同行評審

1 引文 斯高帕斯(Scopus)

摘要

Deep learning development nowadays has attracted a lot of attention because of its effectiveness and good performance. The performance of deep learning in medical images analysis already can compete with medical image experts. However, there are experts that still believe deep learning only efficient for the big datasets, because of deep learning performance in small datasets still not satisfying enough. In this study, it is aimed to build a deep learning model for image classification that can achieve high accuracy using chest X-ray images with a relatively small dataset. We classify chest X-ray into a binary classification which is a normal image and image with abnormalities. We built and experimented our model using the public dataset of Shenzen Hospital dataset. We also use a different type of input based on different images preprocessing so that the model can perform accurate classification. Based on the result, pre-trained CheXNet with a newly trained fully connected network on the cropped dataset can achieve the accuracy 0.8761, the sensitivity 0.8909, and the specificity 0.8621. The performance of the model also influenced by the certain region inside the images, such as other regions outside the lung region and black colored region outside the body region.

原文English
主出版物標題ICICOS 2019 - 3rd International Conference on Informatics and Computational Sciences
主出版物子標題Accelerating Informatics and Computational Research for Smarter Society in The Era of Industry 4.0, Proceedings
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子)9781728146102
DOIs
出版狀態Published - 10月 2019
事件3rd International Conference on Informatics and Computational Sciences, ICICOS 2019 - Semarang, Indonesia
持續時間: 29 10月 201930 10月 2019

出版系列

名字ICICOS 2019 - 3rd International Conference on Informatics and Computational Sciences: Accelerating Informatics and Computational Research for Smarter Society in The Era of Industry 4.0, Proceedings

Conference

Conference3rd International Conference on Informatics and Computational Sciences, ICICOS 2019
國家/地區Indonesia
城市Semarang
期間29/10/1930/10/19

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