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Assisted deep learning framework for multi-class skin lesion classification considering a binary classification support

delete2020-09-01
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Balázs Harangi *
Á
Ágnes Baran
A
András Hajdú
DOI:10.1016/j.bspc.2020.102041delete
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Abstract

Abstract

En 中文
In this paper, we propose a deep convolutional neural network framework to classify dermoscopy images into seven classes. With taking the advantage that these classes can be merged into two (healthy/diseased) ones we can train a part of the network regarding this binary task only. Then, the confidences regarding the binary classification are used to tune the multi-class confidence values provided by the other part of the network, since the binary task can be solved more accurately. For both the classification tasks we used GoogLeNet Inception-v3, however, any CNN architectures could be applied for these purposes. The whole network is trained in the usual way, and as our experimental results on the skin lesion image classification show, the accuracy of the multi-class problem has been remarkably raised (by 7% considering the balanced multi-class accuracy) via embedding the more reliable binary classification outcomes. (C) 2020 The Authors. Published by Elsevier Ltd.
Keywords:
Assisted learning
Deep learning
Ensemble learning
Skin lesion
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Journal

Biomedical Signal Processing and Control cover
Biomedical Signal Processing and Control
IF:
4.9
Papers:
1.0W
Citations:
2.4W

Organization

U
University of Debrecen
Scholars:
1.0W
Papers: 7.0K
Citations: 6.3K
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