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arXiv · 2108.10233

Fusion of evidential CNN classifiers for image classification

Zheng Tong·Philippe Xu·Thierry Denoeux
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Abstract

We propose an information-fusion approach based on belief functions to combine convolutional neural networks. In this approach, several pre-trained DS-based CNN architectures extract features from input images and convert them into mass functions on different frames of discernment. A fusion module then aggregates these mass functions using Dempster's rule. An end-to-end learning procedure allows us to fine-tune the overall architecture using a learning set with soft labels, which further improves the classification performance. The effectiveness of this approach is demonstrated experimentally using three benchmark databases.

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Zheng Tong, Philippe Xu, Thierry Denoeux. 2021-08-23. Fusion of evidential CNN classifiers for image classification. https://arxiv.org/abs/2108.10233

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