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Feb, 2020
Circle Loss:一种统一的对偶相似性优化视角
Circle Loss: A Unified Perspective of Pair Similarity Optimization
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Yifan Sun, Changmao Cheng, Yuhan Zhang, Chi Zhang, Liang Zheng...
TL;DR
本文提供了一个对深度特征学习进行相似性优化的观点,介绍了一种更灵活的Circle损失函数,并且在人脸识别、人员重新识别以及一些细粒度图像检索数据集上展示了Circle损失的卓越性能。
Abstract
This paper provides a pair
similarity optimization
viewpoint on
deep feature learning
, aiming to maximize the within-class similarity $s_p$ and minimize the between-class similarity $s_n$. We find a majority of l
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