Papers › WebFace260M: A Benchmark Unveiling the Power of Million-Scale Deep Face Recognition

WebFace260M: A Benchmark Unveiling the Power of Million-Scale Deep Face Recognition

6 Mar 2021CVPR 2021 1arXiv:2103.04098archive 2025-07-28

Zheng Zhu, Guan Huang, Jiankang Deng, Yun Ye, JunJie Huang, Xinze Chen, Jiagang Zhu, Tian Yang, Jiwen Lu, Dalong Du, Jie zhou

In this paper, we contribute a new million-scale face benchmark containing noisy 4M identities/260M faces (WebFace260M) and cleaned 2M identities/42M faces (WebFace42M) training data, as well as an elaborately designed time-constrained evaluation protocol. Firstly, we collect 4M name list and download 260M faces from the Internet. Then, a Cleaning Automatically utilizing Self-Training (CAST) pipeline is devised to purify the tremendous WebFace260M, which is efficient and scalable. To the best of our knowledge, the cleaned WebFace42M is the largest public face recognition training set and we expect to close the data gap between academia and industry. Referring to practical scenarios, Face Recognition Under Inference Time conStraint (FRUITS) protocol and a test set are constructed to comprehensively evaluate face matchers. Equipped with this benchmark, we delve into million-scale face recognition problems. A distributed framework is developed to train face recognition models efficiently without tampering with the performance. Empowered by WebFace42M, we reduce relative 40% failure rate on the challenging IJB-C set, and ranks the 3rd among 430 entries on NIST-FRVT. Even 10% data (WebFace4M) shows superior performance compared with public training set. Furthermore, comprehensive baselines are established on our rich-attribute test set under FRUITS-100ms/500ms/1000ms protocol, including MobileNet, EfficientNet, AttentionNet, ResNet, SENet, ResNeXt and RegNet families. Benchmark website is https://www.face-benchmark.org.

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Tasks

AttributeFace RecognitionFace Verification

Datasets

Introduced by this paper, per the archive.

WebFace260M

Results from the paper archive 2025-07-28

TaskDatasetModelMetricValueRank at snapshotLeaderboardReport
Face Verification IJB-C WebFace42M baseline TAR @ FAR=1e-4 97.7% #12 of 26 Archive leaderboard report
Face Verification IJB-C WebFace42M baseline model R100 #12 of 26 Archive leaderboard report
Face Verification IJB-C WebFace42M baseline training dataset WebFace42M #12 of 26 Archive leaderboard report

Ranks are positions in the archive's leaderboards as they stood at the 2025-07-28 snapshot. Results published since then are not among these rows, so a rank here is not a current standing.

Methods

1x1 ConvolutionAverage PoolingBatch NormalizationBottleneck Residual BlockConvolutionDense ConnectionsDepthwise ConvolutionDepthwise Separable ConvolutionDropoutEfficientNetGlobal Average PoolingGrouped ConvolutionInverted Residual BlockKaiming InitializationMax PoolingPointwise ConvolutionRMSPropReLUResNeXtResNeXt BlockResidual BlockResidual ConnectionSENetSigmoid ActivationSoftmaxSqueeze-and-Excitation Block

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