Improving Accuracy of Lung Nodule Classification Using Deep Learning with Focal Loss
Early detection and classification of pulmonary nodules using computer-aided diagnosis (CAD) systems is useful in reducing mortality rates of lung cancer. In this paper, we propose a new deep learning method to improve classification accuracy of pulmonary nodules in computed tomography (CT) scans. O...
Main Authors: | , , , , |
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Format: | Article |
Language: | English |
Published: |
Hindawi Limited
2019-01-01
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Series: | Journal of Healthcare Engineering |
Online Access: | http://dx.doi.org/10.1155/2019/5156416 |