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A Many-Objective Optimization Based Federal Deep Generation Model for Enhancing Data Processing Capability in IoT
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DOI：10.1109/TII.2021.3093715.png)
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The rapid progress of artificial intelligence expands its wide applicability in Internet of Things (IoT). Meanwhile, data insufficient and data source privacy are key supply chain challenges facing IoT especially in the healthcare industry. To address this problem in healthcare IoT, in this article, we propose a skin cancer detection model based on federated learning integrated with deep generation model. First, we employ dual generative adversarial networks to address the problem of insufficient data. In addition, to improve the quality of generated images, we synchronously optimize the sharpness of images, Frechet inception distance, image diversity, and loss using knee point-driven evolutionary algorithm (KnEA). Then, we protect patient information privacy by training federated skin cancer framework. Finally, we employ the ISIC 2018 dataset to test the performance of the proposed training model under different situations, including using identically distributed data, nonidentically distributed data, a sparse convolutional neural network, and a fully connected convolutional neural network. The experiment results demonstrate that the accuracy and area under the curve reach 91% and 88%, respectively. This model can help resolve problems of insufficient data in smart medicine of IoT and protect the privacy of user data while also providing an excellent detection rate.
Keyword:
Skin cancer
Data models
Servers
Generators
Privacy
Generative adversarial networks
Evolutionary computation
Deep generative models
federated learning (FL)
Internet of Thing (IoT)
knee point-driven evolutionary algorithm (KnEA)
skin cancer
期刊
IF:
9.9
论文数:
8.6K
被引数:
6.0W
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