arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2007.05446eess.IVcs.CVcs.LG
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基于大数据的CNN模型在皮肤黑色素瘤分类中的应用评价

Evaluation of Big Data based CNN Models in Classification of Skin Lesions with Melanoma

Kasetsart University Sriracha Campus(农业大学是拉差校区);University of Hertfordshire(赫特福德大学)

Prasitthichai Naronglerdrit, Iosif Mporas

摘要:

本章介绍了一种使用卷积神经网络诊断色素性皮肤病变的方法。该架构基于卷积神经网络,并使用新的CNN模型进行评估,以及使用预先存在的CNN模型的重新训练修改。实验结果表明,与从皮肤镜图像明确训练的卷积神经网络模型相比,在大数据集上预训练的CNN模型在重新训练以识别皮肤病变类型时用于一般目的的图像分类时提供更准确的结果。通过重新训练ResNet-50卷积神经网络的修改版本,实现了最佳性能,准确率为93.89%。对皮肤病变病理类型进行了分析,黑色素瘤和基底细胞癌的分类准确率分别为79.13%和82.88%。

英文摘要:

This chapter presents a methodology for diagnosis of pigmented skin lesions using convolutional neural networks. The architecture is based on convolu-tional neural networks and it is evaluated using new CNN models as well as re-trained modification of pre-existing CNN models were used. The experi-mental results showed that CNN models pre-trained on big datasets for gen-eral purpose image classification when re-trained in order to identify skin le-sion types offer more accurate results when compared to convolutional neural network models trained explicitly from the dermatoscopic images. The best performance was achieved by re-training a modified version of ResNet-50 convolutional neural network with accuracy equal to 93.89%. Analysis on skin lesion pathology type was also performed with classification accuracy for melanoma and basal cell carcinoma being equal to 79.13% and 82.88%, respectively.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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