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Cited by 939

The DOI matches its Crossref record; 34 of the 34 references it cites were found in a registry or an index.

Deeply learned face representations are sparse, selective, and robust

Open access
Sun, Yi, Wang, Xiaogang, Tang, Xiaoou·2015·2015 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)

Abstract

This paper designs a high-performance deep convolutional network (DeepID2+) for face recognition. It is learned with the identification-verification supervisory signal. By increasing the dimension of hidden representations and adding supervision to early convolutional layers, DeepID2+ achieves new state-of-the-art on LFW and YouTube Faces benchmarks. Through empirical studies, we have discovered three properties of its deep neural activations critical for the high performance: sparsity, selectiveness and robustness. (1) It is observed that neural activations are moderately sparse. Moderate sparsity maximizes the discriminative power of the deep net as well as the distance between images. It is surprising that DeepID2+ still can achieve high recognition accuracy even after the neural responses are binarized. (2) Its neurons in higher layers are highly selective to identities and identity-related attributes. We can identify different subsets of neurons which are either constantly excited or inhibited when different identities or attributes are present. Although DeepID2+ is not taught to distinguish attributes during training, it has implicitly learned such high-level concepts. (3) It is much more robust to occlusions, although occlusion patterns are not included in the training set.

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Metadata

Authors
Sun, Y., Wang, X., & Tang, X.
Venue
2015 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
Publisher
IEEE
Published
2015-06
Pages
2892-2900
ISSN
1063-6919 (ISSN-L)
OpenAlex
W1950843348
Cited by
939
References
34
FWCI
55.56
Type
conference paper
Language
en
Open access
green

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CoChat. (2026). Citation check: Deeply learned face representations are sparse, selective, and robust. https://app.cochat.ai/papers/10.1109/cvpr.2015.7298907
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Sun, Y., Wang, X., & Tang, X. (2015). Deeply learned face representations are sparse, selective, and robust. 2015 IEEE Conference on Computer Vision and Pattern Recognition (CVPR). https://doi.org/10.1109/cvpr.2015.7298907

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