arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2009.05448cs.CV
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基于领域混淆的异构领域泛化

Heterogeneous Domain Generalization via Domain Mixup

Nanyang Technological University(南洋理工大学)

Yufei Wang, Haoliang Li, Alex C. Kot

摘要:

深度卷积神经网络(DCNN)的主要缺点之一是它们缺乏泛化能力。在这项工作中,我们专注于异构领域泛化的问题,旨在提高跨不同任务的泛化能力,即如何学习具有多个领域数据的DCNN模型,使得训练的特征提取器可以推广到支持新目标领域中的新类别的识别。为了解决这个问题,我们提出了一种新的异构领域泛化方法,通过混合样本在多个源域与两种不同的采样策略。基于Visual Decathlon基准测试的实验结果表明了该方法的有效性。代码在\url{https://github.com/wyf0912/MIXALL}中发布

英文摘要:

One of the main drawbacks of deep Convolutional Neural Networks (DCNN) is that they lack generalization capability. In this work, we focus on the problem of heterogeneous domain generalization which aims to improve the generalization capability across different tasks, which is, how to learn a DCNN model with multiple domain data such that the trained feature extractor can be generalized to supporting recognition of novel categories in a novel target domain. To solve this problem, we propose a novel heterogeneous domain generalization method by mixing up samples across multiple source domains with two different sampling strategies. Our experimental results based on the Visual Decathlon benchmark demonstrates the effectiveness of our proposed method. The code is released in \url{https://github.com/wyf0912/MIXALL}

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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