Papers › In defence of metric learning for speaker recognition

In defence of metric learning for speaker recognition

26 Mar 2020arXiv:2003.11982links table onlyarchive 2025-07-28

Joon Son Chung, Jaesung Huh, Seongkyu Mun, Minjae Lee, Hee Soo Heo, Soyeon Choe, Chiheon Ham, Sunghwan Jung, Bong-Jin Lee, Icksang Han

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The objective of this paper is 'open-set' speaker recognition of unseen speakers, where ideal embeddings should be able to condense information into a compact utterance-level representation that has small intra-speaker and large inter-speaker distance. A popular belief in speaker recognition is that networks trained with classification objectives outperform metric learning methods. In this paper, we present an extensive evaluation of most popular loss functions for speaker recognition on the VoxCeleb dataset. We demonstrate that the vanilla triplet loss shows competitive performance compared to classification-based losses, and those trained with our proposed metric learning objective outperform state-of-the-art methods.

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Syntology Ran 3 of 3 code samples harvested from 1 repository linked to this paper; 0 have no recorded run. Of those that ran: 1 ran · violated contract; 2 ran · our draft was wrong.

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clovaai/voxceleb_trainer officialmentioned in paperpytorch report
coqui-ai/TTS mentioned on GitHubpytorchMPL-2.0 report
shkim816/temporal_dynamic_cnn mentioned on GitHubpytorch report

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1ran · violated contract
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find_option_type clovaai/voxceleb_trainer/trainSpeakerNet.py official repository ran · our draft was wrong MIT (permissive) · 3a86e2f4675702d4 · report
md5 clovaai/voxceleb_trainer/dataprep.py official repository ran · our draft was wrong MIT (permissive) · 77c379958bd0a3ed · report
is_within_directory identical code first harvested elsewhere ran · violated contract licence of this copy not recorded · 1236c5af96d325a8 · report

Results from the paper archive 2025-07-28

TaskDatasetModelMetricValueRank at snapshotLeaderboardReport
Real-Time Semantic Segmentation Cityscapes val SwiftNetRN-18 Frame (fps) 39.9 #16 of 24 Archive leaderboard report
Real-Time Semantic Segmentation Cityscapes val SwiftNetRN-18 mIoU 75.5% #16 of 24 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.

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